5.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Josef Bacik <josef@xxxxxxxxxxxxxx>
commit a580fb2c3479d993556e1c31b237c9e5be4944a3 upstream.
We handle errors here properly, ENOMEM isn't fatal, return the error.
Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx>
Reviewed-by: David Sterba <dsterba@xxxxxxxx>
Signed-off-by: David Sterba <dsterba@xxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
Signed-off-by: Keerthana K <keerthana.kalyanasundaram@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/btrfs/extent-tree.c | 1 -
1 file changed, 1 deletion(-)
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4878,7 +4878,6 @@ static noinline int walk_down_proc(struc
eb->start, level, 1,
&wc->refs[level],
&wc->flags[level]);
- BUG_ON(ret == -ENOMEM);
if (ret)
return ret;
if (unlikely(wc->refs[level] == 0)) {
