[PATCH 2/2] ieee802154: warn on unspecific wpan interface type
From: Adriano Cordova <hidden>
Date: 2026-09-05 21:20:19
Subsystem:
ieee 802.15.4 subsystem, networking [general], the rest · Maintainers:
Alexander Aring, Stefan Schmidt, Miquel Raynal, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Add the unspec-iftype WARN_ON that cfg80211 has. The iftype is set to a real value in ieee802154_setup_sdata(), so hitting the warning is a bug. Signed-off-by: Adriano Cordova <redacted> --- net/ieee802154/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ieee802154/core.c b/net/ieee802154/core.c
index c6213412d291..ec5bfdf6bd31 100644
--- a/net/ieee802154/core.c
+++ b/net/ieee802154/core.c@@ -297,7 +297,7 @@ static int cfg802154_netdev_notifier_call(struct notifier_block *nb, rdev = wpan_phy_to_rdev(wpan_dev->wpan_phy); - /* TODO WARN_ON unspec type */ + WARN_ON(wpan_dev->iftype == NL802154_IFTYPE_UNSPEC); switch (state) { case NETDEV_POST_INIT:
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2.51.0