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Fix signal_poll based roaming skip 

Fix a rebasing issue in the signal difference calculation. The older
patch was not updated to use the new cur_level local variable to get the
possibly updated signal level for the current BSS.

Fixes: a2c1bebd43 ("Improve roaming logic")
Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2020-01-02 20:33:01 +02:00
parent a8b00423ea
commit c8eb7fe66c
1 changed files with 1 additions and 1 deletions
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2
wpa_supplicant/events.c
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@ -1850,7 +1850,7 @@ static int wpa_supplicant_need_to_roam(struct wpa_supplicant *wpa_s,
if (to_5ghz)
min_diff -= 2;
diff = selected->level - current_bss->level;
diff = selected->level - cur_level;
if (diff < min_diff) {
wpa_dbg(wpa_s, MSG_DEBUG,
"Skip roam - too small difference in signal level (%d < %d)",