From: Feng Tang <feng.tang@intel.com>
Date: Wed, 23 Mar 2011 18:05:03 +0000 (-0400)
Subject: ext4: remove redundant set_buffer_mapped() in ext4_da_get_block_prep()
X-Git-Tag: v2.6.39-rc1~73^2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6de9843dab3f2a1d4d66d80aa9e5782f80977d20;p=karo-tx-linux.git

ext4: remove redundant set_buffer_mapped() in ext4_da_get_block_prep()

The map_bh() call will have already set the buffer_head to mapped.

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index f44307a21136..dec10e2115e0 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -2502,7 +2502,6 @@ static int ext4_da_get_block_prep(struct inode *inode, sector_t iblock,
 		 * for partial write.
 		 */
 		set_buffer_new(bh);
-		set_buffer_mapped(bh);
 	}
 	return 0;
 }