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 e361d1a0ca09fe411d6d951e9a4ed417940229fb..460c0cedab3a435d5203c753c51b2cedbb709a67 100644 (file)
--- 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) {