linux-ext4 - [PATCH] ext3: Replace 0 with NULL for pointer in super.c file

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Date:	Tue,  4 Sep 2012 13:42:00 +0530
From:	Sachin Kamat <sachin.kamat@...aro.org>
To:	linux-ext4@...r.kernel.org
Cc:	jack@...e.cz, akpm@...ux-foundation.org, sachin.kamat@...aro.org,
	patches@...aro.org
Subject: [PATCH] ext3: Replace 0 with NULL for pointer in super.c file

Fixes the following sparse warning:
fs/ext3/super.c:983:45: warning: Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>
---
 fs/ext3/super.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index cf1fb17..0e17142 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -980,7 +980,7 @@ static int parse_options (char *options, struct super_block *sb,
 		 * Initialize args struct so we know whether arg was
 		 * found; some options take optional arguments.
 		 */
-		args[0].to = args[0].from = 0;
+		args[0].to = args[0].from = NULL;
 		token = match_token(p, tokens, args);
 		switch (token) {
 		case Opt_bsd_df:
-- 
1.7.4.1

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