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Commit 4a8ce2fd authored by Sujith Manoharan's avatar Sujith Manoharan Committed by Kalle Valo
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ath6kl: Remove redundant pointer check 



'params' is already used earlier and there is no point
in checking for a NULL condition again.

Signed-off-by: default avatarSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 866dc886

drivers/net/wireless/ath/ath6kl/cfg80211.c

+15 −16
Original line number Diff line number Diff line
@@ -983,6 +983,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, 
	struct ath6kl *ar = ath6kl_priv(ndev);

	struct ath6kl_vif *vif = netdev_priv(ndev);

	struct ath6kl_key *key = NULL;

	int seq_len;

	u8 key_usage;

	u8 key_type;
@@ -1011,8 +1012,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, 
	else

		key_usage = GROUP_USAGE;



	if (params) {

		int seq_len = params->seq_len;

	seq_len = params->seq_len;

	if (params->cipher == WLAN_CIPHER_SUITE_SMS4 &&

	    seq_len > ATH6KL_KEY_SEQ_LEN) {

		/* Only first half of the WPI PN is configured */
@@ -1027,7 +1027,6 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, 
	key->seq_len = seq_len;

	memcpy(key->seq, params->seq, key->seq_len);

	key->cipher = params->cipher;

	}



	switch (key->cipher) {

	case WLAN_CIPHER_SUITE_WEP40: