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

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;
}