linux-kernel - [PATCH 2/2] fs: befs: remove unneeded initialization to NULL

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Date:	Tue, 10 May 2016 01:56:23 +0100
From:	Salah Triki <salah.triki@....org>
To:	akpm@...ux-foundation.org
Cc:	Salah Triki <salah.triki@....org>, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] fs: befs: remove unneeded initialization to NULL

bh is reinitialized by sb_bread() so no need to init it
with NULL in the beginning of befs_bread()

Signed-off-by: Salah Triki <salah.triki@....org>
---
 fs/befs/io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/befs/io.c b/fs/befs/io.c
index 1341fa3..523c8af 100644
--- a/fs/befs/io.c
+++ b/fs/befs/io.c
@@ -63,7 +63,7 @@ befs_bread_iaddr(struct super_block *sb, befs_inode_addr iaddr)
 struct buffer_head *
 befs_bread(struct super_block *sb, befs_blocknr_t block)
 {
-	struct buffer_head *bh = NULL;
+	struct buffer_head *bh;
 
 	befs_debug(sb, "---> Enter %s %lu", __func__, (unsigned long)block);
 
-- 
1.9.1