| From 1d64b54fc9ea3e53a6369e609a9b4e83e800a1e4 Mon Sep 17 00:00:00 2001 |
| From: Michael-CY Lee <michael-cy.lee@mediatek.com> |
| Date: Fri, 26 Apr 2024 08:36:57 +0800 |
| Subject: [PATCH 081/126] mtk: hostapd: do not roam within the same MLD |
| |
| If STA scaned and selected a different links from the same MLD AP, the |
| check by wpa_s would make it to roam within ESS, which is unnecessary |
| for a non-AP MLD. |
| |
| Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com> |
| --- |
| wpa_supplicant/events.c | 3 +++ |
| 1 file changed, 3 insertions(+) |
| |
| diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c |
| index 68f4d2dbe..83b1dcc21 100644 |
| --- a/wpa_supplicant/events.c |
| +++ b/wpa_supplicant/events.c |
| @@ -2395,6 +2395,9 @@ static int wpa_supplicant_need_to_roam(struct wpa_supplicant *wpa_s, |
| if (current_bss == selected) |
| return 0; |
| |
| + if (wpa_s->valid_links && ether_addr_equal(selected->mld_addr, wpa_s->bssid)) |
| + return 0; /* same AP MLD but different links */ |
| + |
| if (selected->last_update_idx > current_bss->last_update_idx) |
| return 1; /* current BSS not seen in the last scan */ |
| |
| -- |
| 2.18.0 |
| |