[PATCH 5.15.y 2/4] btrfs: rename ret to ret2 in btrfs_recover_relocation()

[Sasha Levin <sashal@kernel.org>]

From: Anand Jain <anand.jain@oracle.com>

[ Upstream commit bd0d9a619a870f8c6745d2b4f57508bc5106e282 ]

A preparatory patch to rename 'err' to 'ret', but ret is already used as an
intermediary return value, so first rename 'ret' to 'ret2'.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Stable-dep-of: 6d8ba4572922 ("btrfs: drop recovered reloc root refs on recovery failure")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/btrfs/relocation.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 8e465849c26c3..7aeb3ece89bc8 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -4207,7 +4207,7 @@ int btrfs_recover_relocation(struct btrfs_root *root)
 	struct extent_buffer *leaf;
 	struct reloc_control *rc = NULL;
 	struct btrfs_trans_handle *trans;
-	int ret;
+	int ret2;
 	int err = 0;
 
 	path = btrfs_alloc_path();
@@ -4342,9 +4342,9 @@ int btrfs_recover_relocation(struct btrfs_root *root)
 	}
 	err = btrfs_commit_transaction(trans);
 out_clean:
-	ret = clean_dirty_subvols(rc);
-	if (ret < 0 && !err)
-		err = ret;
+	ret2 = clean_dirty_subvols(rc);
+	if (ret2 < 0 && !err)
+		err = ret2;
 out_unset:
 	unset_reloc_control(rc);
 	reloc_chunk_end(fs_info);
-- 
2.53.0