mac80211: refresh patches

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>

1 files changed, 16 insertions, 14 deletions

diff --git a/package/kernel/mac80211/patches/subsys/300-mac80211-optimize-skb-resizing.patch b/package/kernel/mac80211/patches/subsys/300-mac80211-optimize-skb-resizing.patch
index e2fbdc6787..b0c527a68c 100644
--- a/package/kernel/mac80211/patches/subsys/300-mac80211-optimize-skb-resizing.patch
+++ b/package/kernel/mac80211/patches/subsys/300-mac80211-optimize-skb-resizing.patch
@@ -67,14 +67,20 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	struct ieee80211_hdr *hdr;
 -	bool enc_tailroom;
 -	int tail_need = 0;
-+	int head_need, head_max;
-+	int tail_need, tail_max;
-+	bool enc_tailroom = false;
- 
+-
 -	hdr = (struct ieee80211_hdr *) skb->data;
 -	enc_tailroom = may_encrypt &&
 -		       (sdata->crypto_tx_tailroom_needed_cnt ||
 -			ieee80211_is_mgmt(hdr->frame_control));
+-
+-	if (enc_tailroom) {
+-		tail_need = IEEE80211_ENCRYPT_TAILROOM;
+-		tail_need -= skb_tailroom(skb);
+-		tail_need = max_t(int, tail_need, 0);
++	int head_need, head_max;
++	int tail_need, tail_max;
++	bool enc_tailroom = false;
++
 +	if (sdata && !hdr_len &&
 +	    !(info->flags & IEEE80211_TX_INTFL_DONT_ENCRYPT)) {
 +		hdr = (struct ieee80211_hdr *) skb->data;
@@ -82,11 +88,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +				ieee80211_is_mgmt(hdr->frame_control));
 +		hdr_len += sdata->encrypt_headroom;
 +	}
- 
--	if (enc_tailroom) {
--		tail_need = IEEE80211_ENCRYPT_TAILROOM;
--		tail_need -= skb_tailroom(skb);
--		tail_need = max_t(int, tail_need, 0);
++
 +	head_need = head_max = hdr_len;
 +	tail_need = tail_max = 0;
 +	if (!sdata) {
@@ -129,13 +131,13 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 -	bool may_encrypt;
 -
 -	may_encrypt = !(info->flags & IEEE80211_TX_INTFL_DONT_ENCRYPT);
--
+ 
 -	headroom = local->tx_headroom;
 -	if (may_encrypt)
 -		headroom += sdata->encrypt_headroom;
 -	headroom -= skb_headroom(skb);
 -	headroom = max_t(int, 0, headroom);
- 
+-
 -	if (ieee80211_skb_resize(sdata, skb, headroom, may_encrypt)) {
 +	if (ieee80211_skb_resize(local, sdata, skb, 0, 0)) {
  		ieee80211_free_txskb(&local->hw, skb);
@@ -146,7 +148,8 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  	skb_pull(skb, skip_header_bytes);
 -	head_need = hdrlen + encaps_len + meshhdrlen - skb_headroom(skb);
--
++	head_need = hdrlen + encaps_len + meshhdrlen;
+ 
 -	/*
 -	 * So we need to modify the skb header and hence need a copy of
 -	 * that. The head_need variable above doesn't, so far, include
@@ -158,8 +161,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 -	 * the ever needed space. Also, if we need to reallocate it anyway,
 -	 * make it big enough for everything we may ever need.
 -	 */
-+	head_need = hdrlen + encaps_len + meshhdrlen;
- 
+-
 -	if (head_need > 0 || skb_cloned(skb)) {
 -		head_need += sdata->encrypt_headroom;
 -		head_need += local->tx_headroom;