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Date:	Fri, 18 Jan 2013 16:01:13 +0800
From:	Guo Chao <yan@...ux.vnet.ibm.com>
To:	tytso@....edu
Cc:	linux-ext4@...r.kernel.org
Subject: [PATCH 3/4] ext4: remove useless assignment in dx_probe()

No body care about the effect of this assignment.

Signed-off-by: Guo Chao <yan@...ux.vnet.ibm.com>
---
 fs/ext4/namei.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index b3717a3..e35ea3d 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -714,7 +714,7 @@ dx_probe(const struct qstr *d_name, struct inode *dir,
 				*err = ERR_BAD_DX_DIR;
 			goto fail2;
 		}
-		at = entries = ((struct dx_node *) bh->b_data)->entries;
+		entries = ((struct dx_node *) bh->b_data)->entries;
 
 		if (!buffer_verified(bh) &&
 		    !ext4_dx_csum_verify(dir,
-- 
1.7.9.5

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