nfsd: silence extraneous printk on nfsd.ko insertion

[ Upstream commit 3a5940bfa1 ]

This printk pops every time nfsd.ko gets plugged in. Most kmods don't do
that and this one is not very informative. Olaf's email address seems to
be defunct at this point anyway. Just drop it.

Cc: Olaf Kirch <okir@suse.com>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

fs/nfsd/nfsctl.c

@@ -1519,7 +1519,6 @@ static struct pernet_operations nfsd_net_ops = {
 static int __init init_nfsd(void)
 {
 	int retval;
-	printk(KERN_INFO "Installing knfsd (copyright (C) 1996 okir@monad.swb.de).\n");
 
 	retval = nfsd4_init_slabs();
 	if (retval)