From: John W. Linville <linville@xxxxxxxxxxxxxxxxxx>
Otherwise, 'iwconfig wlan0 key off' with no key set results in:
Error for wireless request "Set Encode" (8B2A) :
SET failed on device wlan0 ; No such file or directory.
Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
---
Is it really worth returning an error if someone tries to delete an
non-existant key? Does hostapd make some use of that?
Would it be worth having a debug message in the non-existant key case?
net/mac80211/ieee80211_ioctl.c | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c
index 1d91575..7d6d52d 100644
--- a/net/mac80211/ieee80211_ioctl.c
+++ b/net/mac80211/ieee80211_ioctl.c
@@ -55,9 +55,6 @@ static int ieee80211_set_encryption(struct net_device *dev, u8 *sta_addr,
key = sta->key;
}
- if (!key)
- return -ENOENT;
-
ieee80211_key_free(key);
return 0;
} else {
--
1.5.4.1
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