drivers/scsi/bfa/bfad.c:169:3: warning: cast from 'void ()(struct bfad_s , enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void ()(void , int)') converts to incompatible function type

From: kernel test robot
Date: Sat Mar 11 2023 - 16:54:39 EST

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Hi Gustavo,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 81ff855485a366a391dc3aed3942715e676ed132
commit: 552a23a0e5d0a84cecd4687043d8030673981d30 Makefile: Enable -Wcast-function-type
date: 1 year, 4 months ago
config: powerpc-allyesconfig (https://download.01.org/0day-ci/archive/20230312/202303120516.CraGyKvc-lkp@xxxxxxxxx/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 67409911353323ca5edf2049ef0df54132fa1ca7)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install powerpc cross compiling tool for clang build
# apt-get install binutils-powerpc-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=552a23a0e5d0a84cecd4687043d8030673981d30
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 552a23a0e5d0a84cecd4687043d8030673981d30
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=powerpc olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/scsi/bfa/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Link: https://lore.kernel.org/oe-kbuild-all/202303120516.CraGyKvc-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> drivers/scsi/bfa/bfad.c:169:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_created);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:202:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_initializing);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:260:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_uninit);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:285:4: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_failed);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:288:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_operational);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:292:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_uninit);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:300:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_failed);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:319:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_operational);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:323:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_fcs_exit);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:328:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_uninit);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:345:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_fcs_exit);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:361:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_stopping);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:377:3: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_uninit);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:1015:7: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
if (bfa_sm_cmp_state(bfad, bfad_sm_initializing))
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:193:53: note: expanded from macro 'bfa_sm_cmp_state'
#define bfa_sm_cmp_state(_sm, _state) ((_sm)->sm == (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:1016:4: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_failed);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:1342:2: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_sm_set_state(bfad, bfad_sm_uninit);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:190:52: note: expanded from macro 'bfa_sm_set_state'
#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state))
^~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfad.c:1364:6: warning: cast from 'void (*)(struct bfad_s *, enum bfad_sm_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
if (bfa_sm_cmp_state(bfad, bfad_sm_uninit))
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:193:53: note: expanded from macro 'bfa_sm_cmp_state'
#define bfa_sm_cmp_state(_sm, _state) ((_sm)->sm == (bfa_sm_t)(_state))
--
>> drivers/scsi/bfa/bfad_bsg.c:2138:29: warning: cast from 'void (*)(void *, enum bfa_status)' to 'bfa_cb_cbfn_t' (aka 'void (*)(void *, enum bfa_boolean)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa.h:434:25: note: expanded from macro 'bfa_pending_q_init'
(__qe)->hcb_qe.cbfn = (__cbfn); \
^~~~~~
drivers/scsi/bfa/bfad_bsg.c:2162:29: warning: cast from 'void (*)(void *, enum bfa_status)' to 'bfa_cb_cbfn_t' (aka 'void (*)(void *, enum bfa_boolean)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, &fcomp, NULL);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa.h:434:25: note: expanded from macro 'bfa_pending_q_init'
(__qe)->hcb_qe.cbfn = (__cbfn); \
^~~~~~
drivers/scsi/bfa/bfad_bsg.c:2446:29: warning: cast from 'void (*)(void *, enum bfa_status)' to 'bfa_cb_cbfn_t' (aka 'void (*)(void *, enum bfa_boolean)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa.h:434:25: note: expanded from macro 'bfa_pending_q_init'
(__qe)->hcb_qe.cbfn = (__cbfn); \
^~~~~~
drivers/scsi/bfa/bfad_bsg.c:2477:29: warning: cast from 'void (*)(void *, enum bfa_status)' to 'bfa_cb_cbfn_t' (aka 'void (*)(void *, enum bfa_boolean)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa.h:434:25: note: expanded from macro 'bfa_pending_q_init'
(__qe)->hcb_qe.cbfn = (__cbfn); \
^~~~~~
4 warnings generated.
--
>> drivers/scsi/bfa/bfa_ioc.c:144:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_ioc_sm_uninit), BFA_IOC_UNINIT},
^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:145:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_ioc_sm_reset), BFA_IOC_RESET},
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:146:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_ioc_sm_enabling), BFA_IOC_ENABLING},
^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:147:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_ioc_sm_getattr), BFA_IOC_GETATTR},
^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:148:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_ioc_sm_op), BFA_IOC_OPERATIONAL},
^~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:149:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_ioc_sm_fail_retry), BFA_IOC_INITFAIL},
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:150:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_ioc_sm_fail), BFA_IOC_FAIL},
^~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:151:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_ioc_sm_disabling), BFA_IOC_DISABLING},
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:152:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_ioc_sm_disabled), BFA_IOC_DISABLED},
^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:153:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_ioc_sm_hwfail), BFA_IOC_HWFAIL},
^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
>> drivers/scsi/bfa/bfa_ioc.c:232:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_iocpf_sm_reset), BFA_IOCPF_RESET},
^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:233:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_iocpf_sm_fwcheck), BFA_IOCPF_FWMISMATCH},
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:234:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_iocpf_sm_mismatch), BFA_IOCPF_FWMISMATCH},
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:235:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_iocpf_sm_semwait), BFA_IOCPF_SEMWAIT},
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:236:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_iocpf_sm_hwinit), BFA_IOCPF_HWINIT},
^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:237:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_iocpf_sm_enabling), BFA_IOCPF_HWINIT},
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:238:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_iocpf_sm_ready), BFA_IOCPF_READY},
^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:239:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_iocpf_sm_initfail_sync), BFA_IOCPF_INITFAIL},
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:240:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_iocpf_sm_initfail), BFA_IOCPF_INITFAIL},
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:241:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_iocpf_sm_fail_sync), BFA_IOCPF_FAIL},
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:242:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_iocpf_sm_fail), BFA_IOCPF_FAIL},
^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:243:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_iocpf_sm_disabling), BFA_IOCPF_DISABLING},
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:244:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_iocpf_sm_disabling_sync), BFA_IOCPF_DISABLING},
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:245:3: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_sm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
{BFA_SM(bfa_iocpf_sm_disabled), BFA_IOCPF_DISABLED},
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:203:22: note: expanded from macro 'BFA_SM'
#define BFA_SM(_sm) ((bfa_sm_t)(_sm))
^~~~~~~~~~~~~~~
>> drivers/scsi/bfa/bfa_ioc.c:271:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_reset);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
>> drivers/scsi/bfa/bfa_ioc.c:284:2: warning: cast from 'void (*)(struct bfa_iocpf_s *, enum iocpf_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(&ioc->iocpf, bfa_iocpf_sm_reset);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:297:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_enabling);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:305:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_uninit);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:331:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_getattr);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:338:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_fail);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:345:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_hwfail);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:349:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_disabling);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:353:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_uninit);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:384:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_op);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:393:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_fail);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:400:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_disabling);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:434:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_disabling);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:443:4: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_fail_retry);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:445:4: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_fail);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:478:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_disabled);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:491:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_hwfail);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
^~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_ioc.c:516:3: warning: cast from 'void (*)(struct bfa_ioc_s *, enum ioc_event)' to 'bfa_fsm_t' (aka 'void (*)(void *, int)') converts to incompatible function type [-Wcast-function-type-strict]
bfa_fsm_set_state(ioc, bfa_ioc_sm_enabling);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/bfa/bfa_cs.h:221:16: note: expanded from macro 'bfa_fsm_set_state'
(_fsm)->fsm = (bfa_fsm_t)(_state); \
..

vim +169 drivers/scsi/bfa/bfad.c

a36c61f9025b89 Krishna Gudipati 2010-09-15 158
5fbe25c7a66460 Jing Huang 2010-10-18 159 /*
a36c61f9025b89 Krishna Gudipati 2010-09-15 160 * Beginning state for the driver instance, awaiting the pci_probe event
7725ccfda59715 Jing Huang 2009-09-23 161 */
a36c61f9025b89 Krishna Gudipati 2010-09-15 162 static void
a36c61f9025b89 Krishna Gudipati 2010-09-15 163 bfad_sm_uninit(struct bfad_s *bfad, enum bfad_sm_event event)
a36c61f9025b89 Krishna Gudipati 2010-09-15 164 {
a36c61f9025b89 Krishna Gudipati 2010-09-15 165 bfa_trc(bfad, event);
a36c61f9025b89 Krishna Gudipati 2010-09-15 166
a36c61f9025b89 Krishna Gudipati 2010-09-15 167 switch (event) {
a36c61f9025b89 Krishna Gudipati 2010-09-15 168 case BFAD_E_CREATE:
a36c61f9025b89 Krishna Gudipati 2010-09-15 @169 bfa_sm_set_state(bfad, bfad_sm_created);
a36c61f9025b89 Krishna Gudipati 2010-09-15 170 bfad->bfad_tsk = kthread_create(bfad_worker, (void *) bfad,
a36c61f9025b89 Krishna Gudipati 2010-09-15 171 "%s", "bfad_worker");
a36c61f9025b89 Krishna Gudipati 2010-09-15 172 if (IS_ERR(bfad->bfad_tsk)) {
a36c61f9025b89 Krishna Gudipati 2010-09-15 173 printk(KERN_INFO "bfad[%d]: Kernel thread "
a36c61f9025b89 Krishna Gudipati 2010-09-15 174 "creation failed!\n", bfad->inst_no);
a36c61f9025b89 Krishna Gudipati 2010-09-15 175 bfa_sm_send_event(bfad, BFAD_E_KTHREAD_CREATE_FAILED);
a36c61f9025b89 Krishna Gudipati 2010-09-15 176 }
a36c61f9025b89 Krishna Gudipati 2010-09-15 177 bfa_sm_send_event(bfad, BFAD_E_INIT);
a36c61f9025b89 Krishna Gudipati 2010-09-15 178 break;
a36c61f9025b89 Krishna Gudipati 2010-09-15 179
a36c61f9025b89 Krishna Gudipati 2010-09-15 180 case BFAD_E_STOP:
a36c61f9025b89 Krishna Gudipati 2010-09-15 181 /* Ignore stop; already in uninit */
a36c61f9025b89 Krishna Gudipati 2010-09-15 182 break;
a36c61f9025b89 Krishna Gudipati 2010-09-15 183
a36c61f9025b89 Krishna Gudipati 2010-09-15 184 default:
a36c61f9025b89 Krishna Gudipati 2010-09-15 185 bfa_sm_fault(bfad, event);
a36c61f9025b89 Krishna Gudipati 2010-09-15 186 }
a36c61f9025b89 Krishna Gudipati 2010-09-15 187 }
7725ccfda59715 Jing Huang 2009-09-23 188

:::::: The code at line 169 was first introduced by commit
:::::: a36c61f9025b8924f99f54d518763bee7aa84085 [SCSI] bfa: cleanup driver

:::::: TO: Krishna Gudipati <kgudipat@xxxxxxxxxxx>
:::::: CC: James Bottomley <James.Bottomley@xxxxxxx>

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests

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