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net: l2: ieee802154: Align LL address update routine

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IEEE802154 L2 may modify the LL address during interface operation (when
processing MAC command). So far the L2 workaround the LL address update
protection by clearing the NET_IF_UP flag temporarily, but due to recent
changes it no longer works. Update this workaround to verify
NET_IF_RUNNING flag instead.

Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
This commit is contained in:
Robert Lubos 2022-12-12 11:53:07 +01:00 • committed by Carles Cufí
commit a60f32549e
1 changed files with 2 additions and 2 deletions
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4
subsys/net/l2/ieee802154/ieee802154_mgmt.c
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@ -203,11 +203,11 @@ static inline void update_net_if_link_addr(struct net_if *iface, struct ieee8021
{
bool was_if_up;
was_if_up = net_if_flag_test_and_clear(iface, NET_IF_UP);
was_if_up = net_if_flag_test_and_clear(iface, NET_IF_RUNNING);
net_if_set_link_addr(iface, ctx->linkaddr.addr, ctx->linkaddr.len, ctx->linkaddr.type);
if (was_if_up) {
net_if_flag_set(iface, NET_IF_UP);
net_if_flag_set(iface, NET_IF_RUNNING);
}
}