ath9k: remove duplicate get_hw_crypto_keytype()
Use ath9k_cmn_get_hw_crypto_keytype() instead which is already exported and shared, and does exactly the same thing. Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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c17512d846
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@ -1407,22 +1407,6 @@ static enum ath9k_pkt_type get_hw_packet_type(struct sk_buff *skb)
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return htype;
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}
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static int get_hw_crypto_keytype(struct sk_buff *skb)
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{
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struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
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if (tx_info->control.hw_key) {
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if (tx_info->control.hw_key->alg == ALG_WEP)
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return ATH9K_KEY_TYPE_WEP;
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else if (tx_info->control.hw_key->alg == ALG_TKIP)
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return ATH9K_KEY_TYPE_TKIP;
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else if (tx_info->control.hw_key->alg == ALG_CCMP)
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return ATH9K_KEY_TYPE_AES;
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}
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return ATH9K_KEY_TYPE_CLEAR;
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}
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static void assign_aggr_tid_seqno(struct sk_buff *skb,
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struct ath_buf *bf)
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{
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@ -1661,7 +1645,7 @@ static int ath_tx_setup_buffer(struct ieee80211_hw *hw, struct ath_buf *bf,
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bf->bf_state.bfs_paprd_timestamp = jiffies;
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bf->bf_flags = setup_tx_flags(skb, use_ldpc);
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bf->bf_keytype = get_hw_crypto_keytype(skb);
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bf->bf_keytype = ath9k_cmn_get_hw_crypto_keytype(skb);
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if (bf->bf_keytype != ATH9K_KEY_TYPE_CLEAR) {
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bf->bf_frmlen += tx_info->control.hw_key->icv_len;
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bf->bf_keyix = tx_info->control.hw_key->hw_key_idx;
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