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agp: use NULL instead of 0 when pointer is needed 

Fixes sparse warning:

drivers/char/agp/generic.c:1217:33: warning: Using plain integer as
NULL pointer

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
CC: linux-kernel@vger.kernel.org
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Bill Pemberton 2010-04-30 09:34:29 -04:00 committed by Jiri Kosina
parent 758ef749f3
commit 83897badcb
1 changed files with 1 additions and 1 deletions
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2
drivers/char/agp/generic.c
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@ -1214,7 +1214,7 @@ struct agp_memory *agp_generic_alloc_user(size_t page_count, int type)
return NULL;
for (i = 0; i < page_count; i++)
new->pages[i] = 0;
new->pages[i] = NULL;
new->page_count = 0;
new->type = type;
new->num_scratch_pages = pages;