ieee802154: Remove 802.15.4/6LoWPAN checks for interface MTU.
In the past, 802.15.4 interfaces and 6LoWPAN interfaces used the
same dev->type (ARPHRD_IEEE802154), and 802.15.4 interfaces were
distinguished from 6LoWPAN interfaces by their differing dev->mtu.
6LoWPAN interfaces have their own ARPHRD type now, so there is no
longer any need to check dev->mtu to distinguish 802.15.4 devices
from 6LoWPAN devices.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Acked-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/ieee802154/nl-mac.c b/net/ieee802154/nl-mac.c
index ada58a8..3503c38 100644
--- a/net/ieee802154/nl-mac.c
+++ b/net/ieee802154/nl-mac.c
@@ -168,10 +168,7 @@
if (!dev)
return NULL;
- /* Check on mtu is currently a hacked solution because lowpan
- * and wpan have the same ARPHRD type.
- */
- if (dev->type != ARPHRD_IEEE802154 || dev->mtu != IEEE802154_MTU) {
+ if (dev->type != ARPHRD_IEEE802154) {
dev_put(dev);
return NULL;
}
@@ -455,11 +452,7 @@
idx = 0;
for_each_netdev(net, dev) {
- /* Check on mtu is currently a hacked solution because lowpan
- * and wpan have the same ARPHRD type.
- */
- if (idx < s_idx || dev->type != ARPHRD_IEEE802154 ||
- dev->mtu != IEEE802154_MTU)
+ if (idx < s_idx || dev->type != ARPHRD_IEEE802154)
goto cont;
if (ieee802154_nl_fill_iface(skb, NETLINK_CB(cb->skb).portid,
@@ -789,11 +782,7 @@
int rc;
for_each_netdev(net, dev) {
- /* Check on mtu is currently a hacked solution because lowpan
- * and wpan have the same ARPHRD type.
- */
- if (idx < first_dev || dev->type != ARPHRD_IEEE802154 ||
- dev->mtu != IEEE802154_MTU)
+ if (idx < first_dev || dev->type != ARPHRD_IEEE802154)
goto skip;
data.ops = ieee802154_mlme_ops(dev);