linux-ext4 - [PATCH 04/11] jbd2: use NULL instead of 0 when pointer is needed

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Date:	Fri, 30 Apr 2010 09:34:31 -0400
From:	Bill Pemberton <wfp5p@...ginia.edu>
To:	trivial@...nel.org
Cc:	linux-ext4@...r.kernel.org
Subject: [PATCH 04/11] 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@...ginia.edu>
CC: linux-ext4@...r.kernel.org
---
 fs/jbd2/journal.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index c03d4dc..bc2ff59 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -1889,7 +1889,7 @@ static struct kmem_cache *get_slab(size_t size)
 	BUG_ON(i >= JBD2_MAX_SLABS);
 	if (unlikely(i < 0))
 		i = 0;
-	BUG_ON(jbd2_slab[i] == 0);
+	BUG_ON(jbd2_slab[i] == NULL);
 	return jbd2_slab[i];
 }
 
-- 
1.7.0.6

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