--- zzzz-none-000/linux-3.10.107/net/core/dev_ioctl.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/net/core/dev_ioctl.c	2021-02-04 17:41:59.000000000 +0000
@@ -142,10 +142,12 @@
 
 	case SIOCGIFHWADDR:
 		if (!dev->addr_len)
-			memset(ifr->ifr_hwaddr.sa_data, 0, sizeof ifr->ifr_hwaddr.sa_data);
+			memset(ifr->ifr_hwaddr.sa_data, 0,
+			       sizeof(ifr->ifr_hwaddr.sa_data));
 		else
 			memcpy(ifr->ifr_hwaddr.sa_data, dev->dev_addr,
-			       min(sizeof ifr->ifr_hwaddr.sa_data, (size_t) dev->addr_len));
+			       min(sizeof(ifr->ifr_hwaddr.sa_data),
+				   (size_t)dev->addr_len));
 		ifr->ifr_hwaddr.sa_family = dev->type;
 		return 0;
 
@@ -265,7 +267,8 @@
 		if (ifr->ifr_hwaddr.sa_family != dev->type)
 			return -EINVAL;
 		memcpy(dev->broadcast, ifr->ifr_hwaddr.sa_data,
-		       min(sizeof ifr->ifr_hwaddr.sa_data, (size_t) dev->addr_len));
+		       min(sizeof(ifr->ifr_hwaddr.sa_data),
+			   (size_t)dev->addr_len));
 		call_netdevice_notifiers(NETDEV_CHANGEADDR, dev);
 		return 0;
 
@@ -327,6 +330,7 @@
 		    cmd == SIOCBRADDIF ||
 		    cmd == SIOCBRDELIF ||
 		    cmd == SIOCSHWTSTAMP ||
+		    cmd == SIOCGHWTSTAMP ||
 		    cmd == SIOCWANDEV) {
 			err = -EOPNOTSUPP;
 			if (ops->ndo_do_ioctl) {
@@ -364,11 +368,8 @@
 	no_module = !dev;
 	if (no_module && capable(CAP_NET_ADMIN))
 		no_module = request_module("netdev-%s", name);
-	if (no_module && capable(CAP_SYS_MODULE)) {
-		if (!request_module("%s", name))
-			pr_warn("Loading kernel module for a network device with CAP_SYS_MODULE (deprecated).  Use CAP_NET_ADMIN and alias netdev-%s instead.\n",
-				name);
-	}
+	if (no_module && capable(CAP_SYS_MODULE))
+		request_module("%s", name);
 }
 EXPORT_SYMBOL(dev_load);
 
@@ -546,6 +547,7 @@
 	 */
 	default:
 		if (cmd == SIOCWANDEV ||
+		    cmd == SIOCGHWTSTAMP ||
 		    (cmd >= SIOCDEVPRIVATE &&
 		     cmd <= SIOCDEVPRIVATE + 15)) {
 			dev_load(net, ifr.ifr_name);