fs: replace NIPQUAD()

Using NIPQUAD() with NIPQUAD_FMT, %d.%d.%d.%d or %u.%u.%u.%u
can be replaced with %pI4

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c
index 4e7e958..ffd3461 100644
--- a/fs/lockd/mon.c
+++ b/fs/lockd/mon.c
@@ -179,7 +179,7 @@
 
 	if (!nsm_use_hostnames) {
 		snprintf(buffer, XDR_ADDRBUF_LEN,
-			 NIPQUAD_FMT, NIPQUAD(argp->addr));
+			 "%pI4", &argp->addr);
 		name = buffer;
 	}