[PATCH] fs/btrfs: remove redundant ret variable

[cgel . zte]

From: Minghao Chi <chi.minghao@xxxxxxxxxx>

Return value from fs_path_add_path() directly instead
of taking this in another redundant variable.

Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Minghao Chi <chi.minghao@xxxxxxxxxx>
Signed-off-by: CGEL ZTE <cgel.zte@xxxxxxxxx>
---
 fs/btrfs/send.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 3fc144b8c0d8..4ed13461cb07 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -528,14 +528,10 @@ static int fs_path_add_from_extent_buffer(struct fs_path *p,
 
 static int fs_path_copy(struct fs_path *p, struct fs_path *from)
 {
-	int ret;
-
 	p->reversed = from->reversed;
 	fs_path_reset(p);
 
-	ret = fs_path_add_path(p, from);
-
-	return ret;
+	return fs_path_add_path(p, from);
 }
 
 
-- 
2.25.1