xfs: fix simple_return.cocci warning in xfs_file_readdir

---
 fs/xfs/xfs_file.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)
 
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index eb596b4..5f467cf 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -933,7 +933,6 @@ xfs_file_readdir(
 {
 	struct inode	*inode = file_inode(file);
 	xfs_inode_t	*ip = XFS_I(inode);
-	int		error;
 	size_t		bufsize;
 
 	/*
@@ -950,10 +949,7 @@ xfs_file_readdir(
 	 */
 	bufsize = (size_t)min_t(loff_t, 32768, ip->i_d.di_size);
 
-	error = xfs_readdir(ip, ctx, bufsize);
-	if (error)
-		return error;
-	return 0;
+	return xfs_readdir(ip, ctx, bufsize);
 }
 
 STATIC int