From cd264769f7a571fc2a61765757ed85c56f02e9d3 Mon Sep 17 00:00:00 2001 From: Luciano Coelho Date: Fri, 11 Dec 2009 15:40:47 +0200 Subject: [PATCH] wl1271: check result code from the join command 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 Reviewed-by: Juuso Oikarinen Signed-off-by: John W. Linville --- drivers/net/wireless/wl12xx/wl1271_main.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index 7f164e532211..bf1d0fd93bcc 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -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; } -- 2.20.1