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jbd2: use NULL instead of 0 when pointer is needed 

Fixes sparse warning:

fs/jbd2/journal.c:1892:9: warning: Using plain integer as NULL pointer

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
CC: linux-ext4@vger.kernel.org
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Bill Pemberton 2010-04-30 09:34:31 -04:00 committed by Jiri Kosina
parent c2d45b4da0
commit 8ac97b74bc
1 changed files with 1 additions and 1 deletions
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fs/jbd2/journal.c
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@ -1889,7 +1889,7 @@ static struct kmem_cache *get_slab(size_t size)
BUG_ON(i >= JBD2_MAX_SLABS); BUG_ON(i >= JBD2_MAX_SLABS);
if (unlikely(i < 0)) if (unlikely(i < 0))
i = 0; i = 0;
BUG_ON(jbd2_slab[i] == 0); BUG_ON(jbd2_slab[i] == NULL);
return jbd2_slab[i]; return jbd2_slab[i];
} }