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wl12xx: don't join upon disassociation

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wl12xx "rejoins" upon every BSS_CHANGED_BSSID notification.
However, there is no need to rejoin after disassociation, so just
filter out the case when the new bssid is 00:00:00:00:00:00.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Eliad Peller
2010-12-26 09:27:50 +01:00
committed by Luciano Coelho
parent 2354b9fdda
commit fa287b8f29
1 changed files with 12 additions and 10 deletions
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22
drivers/net/wireless/wl12xx/main.c
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@@ -2266,19 +2266,21 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
memcmp(wl->bssid, bss_conf->bssid, ETH_ALEN)) { memcmp(wl->bssid, bss_conf->bssid, ETH_ALEN)) {
memcpy(wl->bssid, bss_conf->bssid, ETH_ALEN); memcpy(wl->bssid, bss_conf->bssid, ETH_ALEN);
ret = wl1271_cmd_build_null_data(wl); if (!is_zero_ether_addr(wl->bssid)) {
if (ret < 0) ret = wl1271_cmd_build_null_data(wl);
goto out; if (ret < 0)
goto out;
ret = wl1271_build_qos_null_data(wl); ret = wl1271_build_qos_null_data(wl);
if (ret < 0) if (ret < 0)
goto out; goto out;
/* filter out all packets not from this BSSID */ /* filter out all packets not from this BSSID */
wl1271_configure_filters(wl, 0); wl1271_configure_filters(wl, 0);
/* Need to update the BSSID (for filtering etc) */ /* Need to update the BSSID (for filtering etc) */
do_join = true; do_join = true;
}
} }
if ((changed & BSS_CHANGED_ASSOC)) { if ((changed & BSS_CHANGED_ASSOC)) {