From: Aliasgar Surti <aliasgar.surti500@xxxxxxxxx>
Removed unused return variable and replaced it with returning
the value directly
Signed-off-by: Aliasgar Surti <aliasgar.surti500@xxxxxxxxx>
---
fs/btrfs/disk-io.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 044981c..c80fa67 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -4255,7 +4255,6 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans,
struct rb_node *node;
struct btrfs_delayed_ref_root *delayed_refs;
struct btrfs_delayed_ref_node *ref;
- int ret = 0;
delayed_refs = &trans->delayed_refs;
@@ -4263,7 +4262,7 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans,
if (atomic_read(&delayed_refs->num_entries) == 0) {
spin_unlock(&delayed_refs->lock);
btrfs_info(fs_info, "delayed_refs has NO entry");
- return ret;
+ return 0;
}
while ((node = rb_first_cached(&delayed_refs->href_root)) != NULL) {
@@ -4307,7 +4306,7 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans,
spin_unlock(&delayed_refs->lock);
- return ret;
+ return 0;
}
static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root)
--
2.7.4
