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rndis_wlan: enable infrastructure before setting random essid 

Random essid must be set to turn on radio when not connected. If device is
in ad-hoc mode, this results 'media connect' indications with the random
essid which should be ignored.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jussi Kivilinna 2009-08-28 12:59:26 +03:00 committed by John W. Linville
parent 161391725e
commit 9f77ccab57
1 changed files with 6 additions and 0 deletions
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6
drivers/net/wireless/rndis_wlan.c
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@ -921,6 +921,7 @@ static int freq_to_dsconfig(struct iw_freq *freq, unsigned int *dsconfig)
/*
* common functions
*/
static int set_infra_mode(struct usbnet *usbdev, int mode);
static void restore_keys(struct usbnet *usbdev);
static int rndis_check_bssid_list(struct usbnet *usbdev);
@ -1014,6 +1015,11 @@ static int disassociate(struct usbnet *usbdev, int reset_ssid)
/* disassociate causes radio to be turned off; if reset_ssid
* is given, set random ssid to enable radio */
if (reset_ssid) {
/* Set device to infrastructure mode so we don't get ad-hoc
* 'media connect' indications with the random ssid.
*/
set_infra_mode(usbdev, NDIS_80211_INFRA_INFRA);
ssid.length = cpu_to_le32(sizeof(ssid.essid));
get_random_bytes(&ssid.essid[2], sizeof(ssid.essid)-2);
ssid.essid[0] = 0x1;