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(parent: 62182e6) | patch
powerpc/mm: Fix comparing pointer to 0 warning
authorKaixu Xia <kaixuxia@tencent.com>
Tue, 10 Nov 2020 02:56:01 +0000 (10:56 +0800)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 19 Nov 2020 05:56:55 +0000 (16:56 +1100)
commitb84bf098fcc49ed6bf4b0a8bed52e9df0e8f1de7
tree0fb7b589fe4c66083cf6ec607d79bf2df24eeb23tree | snapshot
parent62182e6c0faf75117f8d1719c118bb5fc8574012commit | diff
powerpc/mm: Fix comparing pointer to 0 warning

Fixes coccicheck warning:

./arch/powerpc/mm/pgtable_32.c:87:11-12: WARNING comparing pointer to 0

Avoid pointer type value compared to 0.

Reported-by: Tosk Robot <tencent_os_robot@tencent.com>
Signed-off-by: Kaixu Xia <kaixuxia@tencent.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1604976961-20441-1-git-send-email-kaixuxia@tencent.com
arch/powerpc/mm/pgtable_32.c diff | blob | history
Domain: System / Kernel;