diff options
| author |   Luciano Coelho <luciano.coelho@nokia.com> | 2009-12-11 15:40:47 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2009-12-28 16:31:30 -0500 |
| commit | cd264769f7a571fc2a61765757ed85c56f02e9d3 (patch) | |
| tree | c932d29e28673807c5544af2335a050944a64c04 /drivers | |
| parent | wl1271: limit TX power to 25dBm for every channel (diff) | |
| download | linux-dev-cd264769f7a571fc2a61765757ed85c56f02e9d3.tar.xz linux-dev-cd264769f7a571fc2a61765757ed85c56f02e9d3.zip | |
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 <luciano.coelho@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_main.c | 6 |
1 files changed, 5 insertions, 1 deletions
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; } |