diff options
| author | Mike Westerhof <mwester@dls.net> | 2009-04-14 02:10:02 -0500 |
|---|---|---|
| committer | Nelson Castillo <arhuaco@freaks-unidos.net> | 2009-04-14 02:10:02 -0500 |
| commit | 2bea5c68313577b214b872b0edc5968db0cf3b68 (patch) | |
| tree | 21439bfa0b45375673712cad9f4561c8c4d904df | |
| parent | d9a7be9aab65cd86981d60806041ac11fe514277 (diff) | |
Fix kernel oops when starting wpa_supplicant.
This closes bug #2267.
Signed-off-by: Mike Westerhof <mwester@dls.net>
| -rw-r--r-- | drivers/ar6000/ar6000/wireless_ext.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/ar6000/ar6000/wireless_ext.c b/drivers/ar6000/ar6000/wireless_ext.c index d9a592038e6..af78ae05fcb 100644 --- a/drivers/ar6000/ar6000/wireless_ext.c +++ b/drivers/ar6000/ar6000/wireless_ext.c @@ -976,6 +976,16 @@ static int ar6000_ioctl_giwpower(struct net_device *dev, { AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); + /* + * FIXME: + * https://docs.openmoko.org/trac/ticket/2267 + * When starting wpa_supplicant the kernel oopses. + * The following condition avoids the oops. + * Remove this comment to bless this solution. + */ + if (ar->arWlanState == WLAN_DISABLED || ar->arWmiReady == FALSE) + return -EIO; + return wmi_get_power_mode_cmd(ar->arWmi); } |