From: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Date: Sat, 12 Jan 2013 09:36:17 +0000 (-0800)
Subject: Ext3: use unlikely to improve the efficiency of the kernel
X-Git-Tag: v3.9-rc1~65^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1b7d76e9b1106f2be062f915b05d47658dd4fc63;p=pandora-kernel.git

Ext3: use unlikely to improve the efficiency of the kernel

Because the function 'sb_getblk' seldomly fails to return
NULL value,it will be better to use unlikely to check it.

Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Signed-off-by: Jan Kara <jack@suse.cz>
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