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wl1271: check result code from the join command

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We were not checking the return value from the call to wl1271_cmd_join().
Added a check to make things more reliable.

Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luciano Coelho 2009-12-11 15:40:47 +02:00 committed by John W. Linville
parent a2d0e3f130
commit cd264769f7
1 changed files with 5 additions and 1 deletions
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6
drivers/net/wireless/wl12xx/wl1271_main.c
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@ -1545,7 +1545,11 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
memcmp(wl->bssid, bss_conf->bssid, ETH_ALEN)) {
wl->rx_config |= CFG_BSSID_FILTER_EN;
memcpy(wl->bssid, bss_conf->bssid, ETH_ALEN);
wl1271_cmd_join(wl);
ret = wl1271_cmd_join(wl);
if (ret < 0) {
wl1271_warning("cmd join failed %d", ret);
goto out_sleep;
}
wl->joined = true;
}