diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index d38dc8c..34fe8a5 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -3218,8 +3218,7 @@ static int find_desired_extent(struct inode *inode, loff_t *offset, int whence)
 			 &cached_state);
 
 	while (start < inode->i_size) {
-		em = btrfs_get_extent_fiemap(BTRFS_I(inode), NULL, 0,
-				start, len, 0);
+		em = btrfs_get_extent_fiemap(BTRFS_I(inode), start, len);
 		if (IS_ERR(em)) {
 			ret = PTR_ERR(em);
 			em = NULL;