From: Felix Fietkau <nbd@nbd.name>
Date: Wed, 11 Jan 2017 14:32:13 +0000 (+0200)
Subject: ath5k: drop bogus warning on drv_set_key with unsupported cipher
X-Git-Tag: v3.2.89~99
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=89e3b544dbd620c5a5bc9d7f4a4496ce704b4378;p=thirdparty%2Fkernel%2Fstable.git

ath5k: drop bogus warning on drv_set_key with unsupported cipher

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: Ben Hutchings <ben@decadent.org.uk>
---

diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
index 6ed4c0717e3e3..75ff5e19bd5a8 100644
--- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c
+++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
@@ -493,8 +493,7 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 			break;
 		return -EOPNOTSUPP;
 	default:
-		WARN_ON(1);
-		return -EINVAL;
+		return -EOPNOTSUPP;
 	}
 
 	mutex_lock(&ah->lock);