fb: handle allocation failure in alloc_apertures()

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If the kzalloc() fails we should return NULL.  All the places that call
alloc_apertures() check for this already.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: James Simmons <jsimmons@infradead.org>
Acked-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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Dan Carpenter 2010-07-15 10:39:47 +02:00 • committed by Dave Airlie

parent bbb642f9c9

commit 772a2f9b48

1 changed files with 2 additions and 0 deletions

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include/linux/fb.h

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