don't pass nameidata to ->create()

boolean "does it have to be exclusive?" flag is passed instead;
Local filesystem should just ignore it - the object is guaranteed
not to be there yet.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index b41cfba..9c4340f 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -179,7 +179,7 @@
 	struct inode	*dir,
 	struct dentry	*dentry,
 	umode_t		mode,
-	struct nameidata *nd)
+	bool		flags)
 {
 	return xfs_vn_mknod(dir, dentry, mode, 0);
 }