This patch adds a warning if the ieee80211_rx function is called from an
irq context which should never happen.
Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
---
net/mac802154/rx.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/mac802154/rx.c b/net/mac802154/rx.c
index fe16754..7d62170 100644
--- a/net/mac802154/rx.c
+++ b/net/mac802154/rx.c
@@ -65,6 +65,8 @@ fail:
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);
--
2.0.3
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