wifi: remove unused argument of ieee80211_get_tdls_action()

Remove unused 'hdr_size' argument of 'ieee80211_get_tdls_action()'
and adjust 'ieee80211_report_used_skb()' accordingly.
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Link: https://lore.kernel.org/r/20231004153032.206134-1-dmantipov@yandex.ruSigned-off-by: Johannes Berg <johannes.berg@intel.com>

include/linux/ieee80211.h

@@ -4490,12 +4490,11 @@ static inline bool ieee80211_check_tim(const struct ieee80211_tim_ie *tim,
 /**
  * ieee80211_get_tdls_action - get tdls packet action (or -1, if not tdls packet)
  * @skb: the skb containing the frame, length will not be checked
- * @hdr_size: the size of the ieee80211_hdr that starts at skb->data
  *
  * This function assumes the frame is a data frame, and that the network header
  * is in the correct place.
  */
-static inline int ieee80211_get_tdls_action(struct sk_buff *skb, u32 hdr_size)
+static inline int ieee80211_get_tdls_action(struct sk_buff *skb)
 {
 	if (!skb_is_nonlinear(skb) &&
 	    skb->len > (skb_network_offset(skb) + 2)) {

net/mac80211/status.c

@@ -731,12 +731,9 @@ static void ieee80211_report_used_skb(struct ieee80211_local *local,
 		if (!sdata) {
 			skb->dev = NULL;
 		} else if (!dropped) {
-			unsigned int hdr_size =
-				ieee80211_hdrlen(hdr->frame_control);
-
 			/* Check to see if packet is a TDLS teardown packet */
 			if (ieee80211_is_data(hdr->frame_control) &&
-			    (ieee80211_get_tdls_action(skb, hdr_size) ==
+			    (ieee80211_get_tdls_action(skb) ==
 			     WLAN_TDLS_TEARDOWN)) {
 				ieee80211_tdls_td_tx_handle(local, sdata, skb,
 							    info->flags);