powerpc/numa: check error return from proc_create

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proc_create can fail, we should check the return value and pass up the
failure.

Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Nishanth Aravamudan 2014-10-09 16:41:28 -07:00 • committed by Michael Ellerman

parent 6507955c97

commit 2d15b9b479

1 changed files with 2 additions and 1 deletions

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arch/powerpc/mm/numa.c

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