Jiapeng Chong 7a0fdc19f2 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
2021-03-29 13:22:13 +11:00
..
2020-12-21 22:06:09 +11:00
2021-02-23 10:15:33 -08:00
2021-02-26 10:00:12 -08:00
2021-03-29 13:22:05 +11:00
2021-03-24 14:09:30 +11:00