From: Theodore Ts'o <tytso@mit.edu>
Date: Mon, 25 May 2009 15:50:39 +0000 (-0400)
Subject: ext4: Clean up calls to ext4_get_group_desc()
X-Git-Tag: v2.6.31-rc1~396^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=88b6edd17c62b7d346d21f4087893ce7d4ef828a;p=pandora-kernel.git

ext4: Clean up calls to ext4_get_group_desc()

If the caller isn't planning on modifying the block group descriptors,
there's no need to pass in a pointer to a struct buffer_head.  Nuking
this saves a tiny amount of CPU time and stack space usage.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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