ath9k_common: remove ath9k_cmn_padpos

It is equivalent to ieee80211_hdrlen

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 14 deletions

diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c
index 6c78fe7ca54d..344fdde1d7a3 100644
--- a/drivers/net/wireless/ath/ath9k/common.c
+++ b/drivers/net/wireless/ath/ath9k/common.c
@@ -27,20 +27,6 @@ MODULE_AUTHOR("Atheros Communications");
 MODULE_DESCRIPTION("Shared library for Atheros wireless 802.11n LAN cards.");
 MODULE_LICENSE("Dual BSD/GPL");
 
-int ath9k_cmn_padpos(__le16 frame_control)
-{
-        int padpos = 24;
-        if (ieee80211_has_a4(frame_control)) {
-                padpos += ETH_ALEN;
-        }
-        if (ieee80211_is_data_qos(frame_control)) {
-                padpos += IEEE80211_QOS_CTL_LEN;
-        }
-
-        return padpos;
-}
-EXPORT_SYMBOL(ath9k_cmn_padpos);
-
 int ath9k_cmn_get_hw_crypto_keytype(struct sk_buff *skb)
 {
         struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);