diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2025-03-13 13:49:39 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2025-04-23 15:09:25 +0200 |
| commit | 76a853f86c97b348dc96e75a6e6f94d8750715ee (patch) | |
| tree | 4cab54b71da847f5f11e52ffc7242756385019ab /net/mac80211/mesh.c | |
| parent | 46380bf020790643d880a750f25c5cce720e0ac5 (diff) | |
wifi: free SKBTX_WIFI_STATUS skb tx_flags flag
Jason mentioned at netdevconf that we've run out of tx_flags in
the skb_shinfo(). Gain one bit back by removing the wifi bit.
We can do that because the only userspace application for it
(hostapd) doesn't change the setting on the socket, it just
uses different sockets, and normally doesn't even use this any
more, sending the frames over nl80211 instead.
Reviewed-by: Jason Xing <kerneljasonxing@gmail.com>
Link: https://patch.msgid.link/20250313134942.52ff54a140ec.If390bbdc46904cf451256ba989d7a056c457af6e@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mesh.c')
| -rw-r--r-- | net/mac80211/mesh.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 7257f5610af5..e2ce11ddb111 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -8,6 +8,7 @@ #include <linux/slab.h> #include <linux/unaligned.h> +#include <net/sock.h> #include "ieee80211_i.h" #include "mesh.h" #include "wme.h" @@ -776,7 +777,7 @@ bool ieee80211_mesh_xmit_fast(struct ieee80211_sub_if_data *sdata, if (ethertype < ETH_P_802_3_MIN) return false; - if (skb->sk && skb_shinfo(skb)->tx_flags & SKBTX_WIFI_STATUS) + if (skb->sk && sock_flag(skb->sk, SOCK_WIFI_STATUS)) return false; if (skb->ip_summed == CHECKSUM_PARTIAL) { |