diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index e6731bf5506..c7351a98e66 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -531,7 +531,8 @@ static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev, wdev->wext.keys->data[idx]; } - if (params->cipher != WLAN_CIPHER_SUITE_AES_CMAC && + if ((params->cipher == WLAN_CIPHER_SUITE_WEP40 || + params->cipher == WLAN_CIPHER_SUITE_WEP104) && (tx_key || (!addr && wdev->wext.default_key == -1))) { if (wdev->current_bss) err = rdev->ops->set_default_key(&rdev->wiphy,