[linux-next:master 5332/5518] drivers/net/ethernet/marvell/mvpp2.c:4288:5: sparse: symbol 'mvpp2_check_hw_buf_num' was not declared. Should it be static?
From: kbuild test robot
Date: Tue Mar 06 2018 - 00:06:05 EST
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 9c142d8a6556f069be6278ccab701039da81ad6f
commit: effbf5f58d64b1d1f93cb687d9797b42f291d5fd [5332/5518] net: mvpp2: update the BM buffer free/destroy logic
reproduce:
# apt-get install sparse
git checkout effbf5f58d64b1d1f93cb687d9797b42f291d5fd
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
>> drivers/net/ethernet/marvell/mvpp2.c:4288:5: sparse: symbol 'mvpp2_check_hw_buf_num' was not declared. Should it be static?
drivers/net/ethernet/marvell/mvpp2.c:6620:36: sparse: incorrect type in argument 2 (different base types) @@ expected int [signed] l3_proto @@ got restricted __be1int [signed] l3_proto @@
drivers/net/ethernet/marvell/mvpp2.c:6620:36: expected int [signed] l3_proto
drivers/net/ethernet/marvell/mvpp2.c:6620:36: got restricted __be16 [usertype] protocol
Please review and possibly fold the followup patch.
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