[PATCH 4.9 079/153] ath5k: drop bogus warning on drv_set_key with unsupported cipher

Greg Kroah-Hartman
2017-03-10T11:16:54Z

From: Felix Fietkau <nbd@nbd.name>

commit a70e1d6fd6b5e1a81fa6171600942bee34f5128f upstream.

Simply return -EOPNOTSUPP instead.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/net/wireless/ath/ath5k/mac80211-ops.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c
+++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
@@ -502,8 +502,7 @@ ath5k_set_key(struct ieee80211_hw *hw, e
break;
return -EOPNOTSUPP;
default:
- WARN_ON(1);
- return -EINVAL;
+ return -EOPNOTSUPP;
}

mutex_lock(&ah->lock);