diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 8c87a1caefff..37b2e0aad162 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -593,7 +593,7 @@ out:
 	return ret;
 }
 
-int btrfs_validate_metadata_buffer(struct btrfs_io_bio *io_bio, u64 phy_offset,
+int btrfs_validate_metadata_buffer(struct btrfs_io_bio *io_bio,
 				   struct page *page, u64 start, u64 end,
 				   int mirror)
 {
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index e75ea6092942..40e81d6e481e 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -79,7 +79,7 @@ void btrfs_btree_balance_dirty(struct btrfs_fs_info *fs_info);
 void btrfs_btree_balance_dirty_nodelay(struct btrfs_fs_info *fs_info);
 void btrfs_drop_and_free_fs_root(struct btrfs_fs_info *fs_info,
 				 struct btrfs_root *root);
-int btrfs_validate_metadata_buffer(struct btrfs_io_bio *io_bio, u64 phy_offset,
+int btrfs_validate_metadata_buffer(struct btrfs_io_bio *io_bio,
 				   struct page *page, u64 start, u64 end,
 				   int mirror);
 blk_status_t btrfs_submit_metadata_bio(struct inode *inode, struct bio *bio,
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 97c759998f38..67faa7797d89 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2919,7 +2919,7 @@ static void end_bio_extent_readpage(struct bio *bio)
 							     start, end, mirror);
 			else
 				ret = btrfs_validate_metadata_buffer(io_bio,
-					offset, page, start, end, mirror);
+					page, start, end, mirror);
 			if (ret)
 				uptodate = 0;
 			else