Re: [PATCH 2/2] net: rfkill: Add rfkill-any LED trigger

From: kbuild test robot
Date: Thu Dec 01 2016 - 13:07:10 EST


Hi MichaÅ,

[auto build test WARNING on mac80211-next/master]
[also build test WARNING on v4.9-rc7 next-20161201]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Micha-K-pie/net-rfkill-Cleanup-error-handling-in-rfkill_init/20161202-002119
base: https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git master
config: blackfin-allmodconfig (attached as .config)
compiler: bfin-uclinux-gcc (GCC) 6.2.0
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=blackfin

All warnings (new ones prefixed by >>):

>> WARNING: net/rfkill/rfkill.o(.init.text+0xa2): Section mismatch in reference from the function _init_module() to the function .exit.text:_rfkill_handler_exit()
The function __init _init_module() references
a function __exit _rfkill_handler_exit().
This is often seen when error handling in the init function
uses functionality in the exit path.
The fix is often to remove the __exit annotation of
_rfkill_handler_exit() so it may be used outside an exit section.

---
0-DAY kernel test infrastructure Open Source Technology Center
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