staging: lustre: lnet: lnet: trailing statements should be on next line

This patch fixes the checkpatch.pl issue
Error: trailing statements should be on next line
Signed-off-by: NBalavasu <kp.balavasu@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lnet/lnet/router.c

@@ -1664,13 +1664,16 @@ lnet_get_tunables (void)
 	char *s;
 
 	s = getenv("LNET_ROUTER_PING_TIMEOUT");
-	if (s != NULL) router_ping_timeout = atoi(s);
+	if (s != NULL)
+		router_ping_timeout = atoi(s);
 
 	s = getenv("LNET_LIVE_ROUTER_CHECK_INTERVAL");
-	if (s != NULL) live_router_check_interval = atoi(s);
+	if (s != NULL)
+		live_router_check_interval = atoi(s);
 
 	s = getenv("LNET_DEAD_ROUTER_CHECK_INTERVAL");
-	if (s != NULL) dead_router_check_interval = atoi(s);
+	if (s != NULL)
+		dead_router_check_interval = atoi(s);
 
 	/* This replaces old lnd_notify mechanism */
 	check_routers_before_use = 1;