wext: include wireless event id when it has a size problem

The wext code checks is the event data is within size limits.
When this check fails a message is logged with violating size.
This patch adds the event id to put us on the right track for
resolving that violation.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

net/wireless/wext-core.c

@@ -478,13 +478,13 @@ void wireless_send_event(struct net_device *	dev,
 	if (descr->header_type == IW_HEADER_TYPE_POINT) {
 		/* Check if number of token fits within bounds */
 		if (wrqu->data.length > descr->max_tokens) {
-			netdev_err(dev, "(WE) : Wireless Event too big (%d)\n",
-				   wrqu->data.length);
+			netdev_err(dev, "(WE) : Wireless Event (cmd=0x%04X) too big (%d)\n",
+				   cmd, wrqu->data.length);
 			return;
 		}
 		if (wrqu->data.length < descr->min_tokens) {
-			netdev_err(dev, "(WE) : Wireless Event too small (%d)\n",
-				   wrqu->data.length);
+			netdev_err(dev, "(WE) : Wireless Event (cmd=0x%04X) too small (%d)\n",
+				   cmd, wrqu->data.length);
 			return;
 		}
 		/* Calculate extra_len - extra is NULL for restricted events */