powerpc/powernv: add NULL check after kzalloc

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Fixes coccicheck warning:

./arch/powerpc/platforms/powernv/opal.c:813:1-5:
	alloc with no test, possible model on line 814

Add NULL check after kzalloc.

Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200509020838.121660-1-chenzhou10@huawei.com

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Chen Zhou 2020-05-09 10:08:38 +08:00 • committed by Michael Ellerman

parent aa3bc365ee

commit ceffa63acc

1 changed files with 4 additions and 0 deletions

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arch/powerpc/platforms/powernv/opal.c

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