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drivers/gpu/drm/drm_memory.c: fix check for end of loop

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"agpmem" is never NULL here.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: Eric Anholt <eric@anholt.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dan Carpenter 2010-04-27 14:11:05 -07:00 committed by Dave Airlie
parent 22fb573aff
commit 404b017d00
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/drm_memory.c
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@ -77,7 +77,7 @@ static void *agp_remap(unsigned long offset, unsigned long size,
&& (agpmem->bound + (agpmem->pages << PAGE_SHIFT)) >=
(offset + size))
break;
if (!agpmem)
if (&agpmem->head == &dev->agp->memory)
return NULL;
/*