powerpc/pci: fix warning comparing pointer to 0
authorJiapeng Chong <jiapeng.chong@linux.alibaba.com>
Mon, 15 Mar 2021 07:35:24 +0000 (15:35 +0800)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 29 Mar 2021 02:22:13 +0000 (13:22 +1100)
commit7a0fdc19f2415683f403abee7bb87085d0c624ad
tree08234cddbdae961fe78a27ba4782f5b134880212
parent9214cf0f48cac3c6aa86f34e14969b5eccb72fad
powerpc/pci: fix warning comparing pointer to 0

Fix the following coccicheck warning:

./arch/powerpc/platforms/maple/pci.c:37:16-17: WARNING comparing pointer
to 0.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1615793724-97015-1-git-send-email-jiapeng.chong@linux.alibaba.com
arch/powerpc/platforms/maple/pci.c