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>
---
v2: Made btrfs_destroy_delayed_refs() as void and removed its declaration
---
fs/btrfs/disk-io.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 044981c..0a8243a 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -52,8 +52,6 @@
static const struct extent_io_ops btree_extent_io_ops;
static void end_workqueue_fn(struct btrfs_work *work);
static void btrfs_destroy_ordered_extents(struct btrfs_root *root);
-static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans,
- struct btrfs_fs_info *fs_info);
static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root);
static int btrfs_destroy_marked_extents(struct btrfs_fs_info *fs_info,
struct extent_io_tree *dirty_pages,
@@ -4249,13 +4247,12 @@ static void btrfs_destroy_all_ordered_extents(struct btrfs_fs_info *fs_info)
btrfs_wait_ordered_roots(fs_info, U64_MAX, 0, (u64)-1);
}
-static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans,
+static void btrfs_destroy_delayed_refs(struct btrfs_transaction *trans,
struct btrfs_fs_info *fs_info)
{
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 +4260,7 @@ 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;
}
while ((node = rb_first_cached(&delayed_refs->href_root)) != NULL) {
@@ -4306,8 +4303,6 @@ static int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans,
}
spin_unlock(&delayed_refs->lock);
-
- return ret;
}
static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root)
--
2.7.4
