btrfs: squash lines for simple wrapper functions

Remove unneeded variables and assignments.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c
index 66789471b49d..183c98f58e82 100644
--- a/fs/btrfs/check-integrity.c
+++ b/fs/btrfs/check-integrity.c
@@ -2849,11 +2849,8 @@ static void btrfsic_cmp_log_and_dev_bytenr(struct btrfsic_state *state,
 static struct btrfsic_dev_state *btrfsic_dev_state_lookup(
                 struct block_device *bdev)
 {
-        struct btrfsic_dev_state *ds;
-
-        ds = btrfsic_dev_state_hashtable_lookup(bdev,
-                                                &btrfsic_dev_state_hashtable);
-        return ds;
+        return btrfsic_dev_state_hashtable_lookup(bdev,
+                                                  &btrfsic_dev_state_hashtable);
 }
 
 int btrfsic_submit_bh(int op, int op_flags, struct buffer_head *bh)