net: 8021q: additionally pass SIOCSHWTSTAMP ioctl flag to, the real device

If vlan devices were used, hardware timestamping did not work. The problem was that the SIOCSHWTSTAMP ioctl flag was not passed to the real device. This is fixed with this patch.

---
 net/8021q/vlan_dev.c | 1 +
 1 file changed, 1 insertion(+)

index 1f26a1b..91f97b1 100644
@@ -385,6 +385,7 @@ static int vlan_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
        case SIOCGMIIPHY:
        case SIOCGMIIREG:
        case SIOCSMIIREG:
+       case SIOCSHWTSTAMP:
                if (netif_device_present(real_dev) && ops->ndo_do_ioctl)
                        err = ops->ndo_do_ioctl(real_dev, &ifrr, cmd);
                break;

1.8.4.5

From: Martin Gerbershagen <[email protected]>
Date: Thu, 19 Mar 2015 11:08:36 +0100

Please only submit patches against current sources.

Not only is the SIOCSHWTSTAMP there in vlan_dev_ioctl() already, unlike your patch SIOCGHWTSTAMP is handled and passed down as well.

In fact it's been that way since 3.17 which was released in October 2014, that's 5 months ago.

You want everyone reading your patch posting to care enough to review it properly and integrate it if it is valid, yet you don't care enough about your own change and the time invested by the developers here reviewing your work to base your work againt current sources?