SUNRPC: fix print format for tk_pid in auth_gss support

The tk_pid field is an unsigned short.  The proper print format specifier for
that type is %5u, not %4d.

Also clean up some miscellaneous print formatting nits.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 066c64a..8944cab 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -669,14 +669,14 @@
 	}
 
 	if (gc->gc_seq > MAXSEQ) {
-		dprintk("RPC:      svcauth_gss: discarding request with large sequence number %d\n",
-				gc->gc_seq);
+		dprintk("RPC:       svcauth_gss: discarding request with "
+				"large sequence number %d\n", gc->gc_seq);
 		*authp = rpcsec_gsserr_ctxproblem;
 		return SVC_DENIED;
 	}
 	if (!gss_check_seq_num(rsci, gc->gc_seq)) {
-		dprintk("RPC:      svcauth_gss: discarding request with old sequence number %d\n",
-				gc->gc_seq);
+		dprintk("RPC:       svcauth_gss: discarding request with "
+				"old sequence number %d\n", gc->gc_seq);
 		return SVC_DROP;
 	}
 	return SVC_OK;
@@ -958,7 +958,8 @@
 	__be32		*reject_stat = resv->iov_base + resv->iov_len;
 	int		ret;
 
-	dprintk("RPC:      svcauth_gss: argv->iov_len = %zd\n",argv->iov_len);
+	dprintk("RPC:       svcauth_gss: argv->iov_len = %zd\n",
+			argv->iov_len);
 
 	*authp = rpc_autherr_badcred;
 	if (!svcdata)