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net: Removed the device type check to add mpls support for devices

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MPLS has no dependency with the device type of underlying devices.
Hence the device type check to add mpls support for devices can be
avoided.

Signed-off-by: Martin Varghese <martin.varghese@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Martin Varghese 2020-07-27 13:09:19 +05:30 • committed by David S. Miller
parent 73cb11933c
commit 350e7ab92d
1 changed files with 3 additions and 14 deletions
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17
net/mpls/af_mpls.c
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@ -1584,21 +1584,10 @@ static int mpls_dev_notify(struct notifier_block *this, unsigned long event,
unsigned int flags;
if (event == NETDEV_REGISTER) {
mdev = mpls_add_dev(dev);
if (IS_ERR(mdev))
return notifier_from_errno(PTR_ERR(mdev));
/* For now just support Ethernet, IPGRE, IP6GRE, SIT and
* IPIP devices
*/
if (dev->type == ARPHRD_ETHER ||
dev->type == ARPHRD_LOOPBACK ||
dev->type == ARPHRD_IPGRE ||
dev->type == ARPHRD_IP6GRE ||
dev->type == ARPHRD_SIT ||
dev->type == ARPHRD_TUNNEL ||
dev->type == ARPHRD_TUNNEL6) {
mdev = mpls_add_dev(dev);
if (IS_ERR(mdev))
return notifier_from_errno(PTR_ERR(mdev));
}
return NOTIFY_OK;
}