Commit c730c903 authored Oct 27, 2014 by Alexander Aring Committed by Marcel Holtmann Oct 27, 2014

mac802154: rx: document ieee802154_rx() context requirement



This patch is similar like d20ef63d
("mac80211: document ieee80211_rx() context requirement"). The
netif_receive_skb call requires with softirqs disabled. This patch
adds a warning if softirqs are pending while calling ieee802154_rx.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

parent c5c47e67

net/mac802154/rx.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -61,6 +61,8 @@ mac802154_subif_rx(struct ieee802154_hw hw, struct sk_buff skb)

		void ieee802154_rx(struct ieee802154_hw hw, struct sk_buff skb)
		{
		WARN_ON_ONCE(softirq_count() == 0);

		mac802154_subif_rx(hw, skb);
		}
		EXPORT_SYMBOL(ieee802154_rx);