btrfs: Drop delayed_refs argument from btrfs_check_delayed_seq

It's used to print its pointer in a debug statement but doesn't really
bring any useful information to the error message.
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Reviewed-by: NDavid Sterba <dsterba@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>

fs/btrfs/delayed-ref.c

@@ -323,9 +323,7 @@ void btrfs_merge_delayed_refs(struct btrfs_trans_handle *trans,
 	}
 }
 
-int btrfs_check_delayed_seq(struct btrfs_fs_info *fs_info,
-			    struct btrfs_delayed_ref_root *delayed_refs,
-			    u64 seq)
+int btrfs_check_delayed_seq(struct btrfs_fs_info *fs_info, u64 seq)
 {
 	struct seq_list *elem;
 	int ret = 0;
@@ -336,10 +334,9 @@ int btrfs_check_delayed_seq(struct btrfs_fs_info *fs_info,
 					struct seq_list, list);
 		if (seq >= elem->seq) {
 			btrfs_debug(fs_info,
-				"holding back delayed_ref %#x.%x, lowest is %#x.%x (%p)",
+				"holding back delayed_ref %#x.%x, lowest is %#x.%x",
 				(u32)(seq >> 32), (u32)seq,
-				(u32)(elem->seq >> 32), (u32)elem->seq,
-				delayed_refs);
+				(u32)(elem->seq >> 32), (u32)elem->seq);
 			ret = 1;
 		}
 	}

fs/btrfs/delayed-ref.h

@@ -269,9 +269,7 @@ static inline void btrfs_delayed_ref_unlock(struct btrfs_delayed_ref_head *head)
 struct btrfs_delayed_ref_head *
 btrfs_select_ref_head(struct btrfs_trans_handle *trans);
 
-int btrfs_check_delayed_seq(struct btrfs_fs_info *fs_info,
-			    struct btrfs_delayed_ref_root *delayed_refs,
-			    u64 seq);
+int btrfs_check_delayed_seq(struct btrfs_fs_info *fs_info, u64 seq);
 
 /*
  * helper functions to cast a node into its container

fs/btrfs/extent-tree.c

@@ -2713,7 +2713,7 @@ static noinline int __btrfs_run_delayed_refs(struct btrfs_trans_handle *trans,
 		ref = select_delayed_ref(locked_ref);
 
 		if (ref && ref->seq &&
-		    btrfs_check_delayed_seq(fs_info, delayed_refs, ref->seq)) {
+		    btrfs_check_delayed_seq(fs_info, ref->seq)) {
 			spin_unlock(&locked_ref->lock);
 			unselect_delayed_ref_head(delayed_refs, locked_ref);
 			locked_ref = NULL;