diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 1957bb1dfb02..f7b678b94666 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -4743,12 +4743,11 @@ static void btrfs_destroy_marked_extents(struct btrfs_fs_info *fs_info,
 	}
 }
 
-static int btrfs_destroy_pinned_extent(struct btrfs_fs_info *fs_info,
-				       struct extent_io_tree *unpin)
+static void btrfs_destroy_pinned_extent(struct btrfs_fs_info *fs_info,
+					struct extent_io_tree *unpin)
 {
 	u64 start;
 	u64 end;
-	int ret;
 
 	while (1) {
 		struct extent_state *cached_state = NULL;
@@ -4760,9 +4759,8 @@ static int btrfs_destroy_pinned_extent(struct btrfs_fs_info *fs_info,
 		 * the same extent range.
 		 */
 		mutex_lock(&fs_info->unused_bg_unpin_mutex);
-		ret = find_first_extent_bit(unpin, 0, &start, &end,
-					    EXTENT_DIRTY, &cached_state);
-		if (ret) {
+		if (find_first_extent_bit(unpin, 0, &start, &end,
+					  EXTENT_DIRTY, &cached_state)) {
 			mutex_unlock(&fs_info->unused_bg_unpin_mutex);
 			break;
 		}
@@ -4773,8 +4771,6 @@ static int btrfs_destroy_pinned_extent(struct btrfs_fs_info *fs_info,
 		mutex_unlock(&fs_info->unused_bg_unpin_mutex);
 		cond_resched();
 	}
-
-	return 0;
 }
 
 static void btrfs_cleanup_bg_io(struct btrfs_block_group *cache)