From: piaojun <piaojun@huawei.com>
Date: Fri, 20 May 2016 00:09:47 +0000 (-0700)
Subject: ocfs2: clean up an unused variable 'wants_rotate' in ocfs2_truncate_rec
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c14688ea248c5ddfb6b8b97151de0a8620ba4a68;p=linux-beck.git

ocfs2: clean up an unused variable 'wants_rotate' in ocfs2_truncate_rec

Clean up an unused variable 'wants_rotate' in ocfs2_truncate_rec.

Signed-off-by: Jun Piao <piaojun@huawei.com>
Reviewed-by: Joseph Qi <joseph.qi@huawei.com>
Cc: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index e361d1a0ca09..460c0cedab3a 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -5351,7 +5351,7 @@ static int ocfs2_truncate_rec(handle_t *handle,
 {
 	int ret;
 	u32 left_cpos, rec_range, trunc_range;
-	int wants_rotate = 0, is_rightmost_tree_rec = 0;
+	int is_rightmost_tree_rec = 0;
 	struct super_block *sb = ocfs2_metadata_cache_get_super(et->et_ci);
 	struct ocfs2_path *left_path = NULL;
 	struct ocfs2_extent_list *el = path_leaf_el(path);
@@ -5457,7 +5457,6 @@ static int ocfs2_truncate_rec(handle_t *handle,
 
 		memset(rec, 0, sizeof(*rec));
 		ocfs2_cleanup_merge(el, index);
-		wants_rotate = 1;
 
 		next_free = le16_to_cpu(el->l_next_free_rec);
 		if (is_rightmost_tree_rec && next_free > 1) {