github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-26 16:12:59 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

wifi: mac80211: Update csa_finalize to use link_id

Browse Source 
With cfg80211_stop_link() adding support to stop a link in AP/P2P_GO
mode, in failure cases only the corresponding link can be stopped,
instead of stopping the whole interface.

Hence, invoke cfg80211_stop_link() directly with the link_id set for
AP/P2P_GO mode when CSA finalization fails.

Signed-off-by: Aditya Kumar Singh <aditya.kumar.singh@oss.qualcomm.com>
Signed-off-by: Manish Dharanenthiran <manish.dharanenthiran@oss.qualcomm.com>
Link: https://patch.msgid.link/20251127-stop_link-v2-2-43745846c5fd@qti.qualcomm.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Aditya Kumar Singh 2025-11-27 15:41:24 +05:30 committed by Johannes Berg
parent dc4b176cce
commit bfcc957b6a
1 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
net/mac80211/cfg.c
View File

@ -4151,12 +4151,21 @@ static int __ieee80211_csa_finalize(struct ieee80211_link_data *link_data)
static void ieee80211_csa_finalize(struct ieee80211_link_data *link_data)
{
struct ieee80211_sub_if_data *sdata = link_data->sdata;
int link_id = -1;
if (__ieee80211_csa_finalize(link_data)) {
sdata_info(sdata, "failed to finalize CSA on link %d, disconnecting\n",
link_data->link_id);
cfg80211_stop_iface(sdata->local->hw.wiphy, &sdata->wdev,
GFP_KERNEL);
if (sdata->vif.type == NL80211_IFTYPE_AP ||
sdata->vif.type == NL80211_IFTYPE_P2P_GO)
/*
* link_id is expected only for AP/P2P_GO type
* currently
*/
link_id = link_data->link_id;
cfg80211_stop_link(sdata->local->hw.wiphy, &sdata->wdev,
link_id, GFP_KERNEL);
}
}