diff options
Diffstat (limited to 'fs/btrfs/delayed-inode.c')
| -rw-r--r-- | fs/btrfs/delayed-inode.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index a1ac35bc789a..c7cc24a5dd5e 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -294,18 +294,15 @@ static inline void btrfs_release_delayed_node(struct btrfs_delayed_node *node) static struct btrfs_delayed_node *btrfs_first_prepared_delayed_node( struct btrfs_delayed_root *delayed_root) { - struct list_head *p; - struct btrfs_delayed_node *node = NULL; + struct btrfs_delayed_node *node; spin_lock(&delayed_root->lock); - if (list_empty(&delayed_root->prepare_list)) - goto out; - - p = delayed_root->prepare_list.next; - list_del_init(p); - node = list_entry(p, struct btrfs_delayed_node, p_list); - refcount_inc(&node->refs); -out: + node = list_first_entry_or_null(&delayed_root->prepare_list, + struct btrfs_delayed_node, p_list); + if (node) { + list_del_init(&node->p_list); + refcount_inc(&node->refs); + } spin_unlock(&delayed_root->lock); return node; |