linux-kernel - [111/165] ext4: Remove unnecessary call to ext4_get_group

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Date:	Fri, 30 Jul 2010 10:15:39 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Jing Zhang <zj.barak@...il.com>, "Theodore Tso" <tytso@....edu>
Subject: [111/165] ext4: Remove unnecessary call to ext4_get_group_desc() in mballoc

2.6.32-stable review patch.  If anyone has any objections, please let us know.

------------------

commit 62e823a2cba18509ee826d775270e8ef9071b5bc upstream (as of v2.6.34-git13)

Signed-off-by: Jing Zhang <zj.barak@...il.com>
Signed-off-by: "Theodore Ts'o" <tytso@....edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
 fs/ext4/mballoc.c |    2 --
 1 file changed, 2 deletions(-)

--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -2027,7 +2027,6 @@ repeat:
 
 		for (i = 0; i < ngroups; group++, i++) {
 			struct ext4_group_info *grp;
-			struct ext4_group_desc *desc;
 
 			if (group == ngroups)
 				group = 0;
@@ -2050,7 +2049,6 @@ repeat:
 			}
 
 			ac->ac_groups_scanned++;
-			desc = ext4_get_group_desc(sb, group, NULL);
 			if (cr == 0)
 				ext4_mb_simple_scan_group(ac, &e4b);
 			else if (cr == 1 &&


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