[PATCH] btrfs: fixed an incorrect variable assignment

From: liujing
Date: Thu Sep 15 2022 - 23:21:14 EST


In the btrfs_reclaim_bgs_work function,
there is an assignment of int ret =0,
but this assignment is not used in the following code,
so it can be defined as int ret.

Signed-off-by: liujing <liujing@xxxxxxxxxxxxxxxxxxxx>
---
fs/btrfs/block-group.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c
index c52b6e245b9a..a4c7fb423244 100644
--- a/fs/btrfs/block-group.c
+++ b/fs/btrfs/block-group.c
@@ -1571,7 +1571,7 @@ void btrfs_reclaim_bgs_work(struct work_struct *work)
list_sort(NULL, &fs_info->reclaim_bgs, reclaim_bgs_cmp);
while (!list_empty(&fs_info->reclaim_bgs)) {
u64 zone_unusable;
- int ret = 0;
+ int ret;

bg = list_first_entry(&fs_info->reclaim_bgs,
struct btrfs_block_group,
--
2.18.2