add patch use-jbd2_inode-dirty-range-scoping
[ext4-patch-queue.git] / remove-redundant-assignment-to-node
blob89368410be43f0bceffc3e3d73dc6669718c0c58
1 ext4: remove redundant assignment to node
3 From: Colin Ian King <colin.king@canonical.com>
5 Pointer 'node' is assigned a value that is never read, node is
6 later overwritten when it re-assigned a different value inside
7 the while-loop.  The assignment is redundant and can be removed.
9 Addresses-Coverity: ("Unused value")
10 Signed-off-by: Colin Ian King <colin.king@canonical.com>
11 Signed-off-by: Theodore Ts'o <tytso@mit.edu>
12 Reviewed-by: Jan Kara <jack@suse.cz>
13 ---
14  fs/ext4/extents_status.c | 1 -
15  1 file changed, 1 deletion(-)
17 diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c
18 index 023a3eb3afa3..7521de2dcf3a 100644
19 --- a/fs/ext4/extents_status.c
20 +++ b/fs/ext4/extents_status.c
21 @@ -1317,7 +1317,6 @@ static int es_do_reclaim_extents(struct ext4_inode_info *ei, ext4_lblk_t end,
22         es = __es_tree_search(&tree->root, ei->i_es_shrink_lblk);
23         if (!es)
24                 goto out_wrap;
25 -       node = &es->rb_node;
26         while (*nr_to_scan > 0) {
27                 if (es->es_lblk > end) {
28                         ei->i_es_shrink_lblk = end + 1;
29 -- 
30 2.20.1