[PATCH 2/2] reiserfs: remove set but not used variable in do_balan.c

[Jason Yan]

Fix the following gcc warning:

fs/reiserfs/do_balan.c: In function balance_leaf_insert_right:
fs/reiserfs/do_balan.c:629:6: warning: variable ret set but not used
[-Wunused-but-set-variable]

Signed-off-by: Jason Yan <yanai...@huawei.com>
---
 fs/reiserfs/do_balan.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
index ffb6d7f0da94..4075e41408b4 100644
--- a/fs/reiserfs/do_balan.c
+++ b/fs/reiserfs/do_balan.c
@@ -626,7 +626,6 @@ static void balance_leaf_insert_right(struct tree_balance 
*tb,
        struct buffer_head *tbS0 = PATH_PLAST_BUFFER(tb->tb_path);
        int n = B_NR_ITEMS(tbS0);
        struct buffer_info bi;
-       int ret;
 
        /* new item or part of it doesn't fall into R[0] */
        if (n - tb->rnum[0] >= tb->item_pos) {
@@ -690,7 +689,7 @@ static void balance_leaf_insert_right(struct tree_balance 
*tb,
                /* whole new item falls into R[0] */
 
                /* Shift rnum[0]-1 items to R[0] */
-               ret = leaf_shift_right(tb, tb->rnum[0] - 1, tb->rbytes);
+               leaf_shift_right(tb, tb->rnum[0] - 1, tb->rbytes);
 
                /* Insert new item into R[0] */
                buffer_info_init_right(tb, &bi);
-- 
2.17.2