NLM: Remove "proto" argument from lockd_up()

Clean up: Now that lockd_up() starts listeners for both transports, the
"proto" argument is no longer needed.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
diff --git a/include/linux/lockd/bind.h b/include/linux/lockd/bind.h
index 1f0465c..e5872dc 100644
--- a/include/linux/lockd/bind.h
+++ b/include/linux/lockd/bind.h
@@ -52,7 +52,7 @@
 
 extern int	nlmclnt_proc(struct nlm_host *host, int cmd,
 					struct file_lock *fl);
-extern int	lockd_up(int proto);
+extern int	lockd_up(void);
 extern void	lockd_down(void);
 
 #endif /* LINUX_LOCKD_BIND_H */