github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-27 08:33:17 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

wifi: mac80211: fix U-APSD check in ML reconfiguration

Browse Source 
If U-APSD isn't enabled by us, then IEEE80211_STA_UAPSD_ENABLED
won't be set, but the AP can still support it in that case. Only
require U-APSD from the AP if we enabled it, don't require it to
be disabled on the AP if we didn't.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250308225541.b4674be12a38.I01959e448c6a2a3e8bc5d561bbae9e8d2cca616a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2025-03-08 23:03:31 +02:00
parent cf4bd16088
commit 7a6a740be1
1 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
net/mac80211/mlme.c
View File

@ -10492,12 +10492,11 @@ int ieee80211_mgd_assoc_ml_reconf(struct ieee80211_sub_if_data *sdata,
}
}
/* Require U-APSD support to be similar to the current valid
* links
*/
if (uapsd_supported !=
!!(sdata->u.mgd.flags & IEEE80211_STA_UAPSD_ENABLED)) {
/* Require U-APSD support if we enabled it */
if (sdata->u.mgd.flags & IEEE80211_STA_UAPSD_ENABLED &&
!uapsd_supported) {
err = -EINVAL;
sdata_info(sdata, "U-APSD on but not available on (all) new links\n");
goto err_free;
}