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staging: vt6656: check ieee80211_bss_conf bssid not NULL 

Sometimes bssid can go null on failed association.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Cc: <stable@vger.kernel.org> # v3.17+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2015-07-09 17:03:57 +01:00 committed by Greg Kroah-Hartman
parent 8e8e919892
commit d309509f84
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/vt6656/main_usb.c
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@ -701,7 +701,7 @@ static void vnt_bss_info_changed(struct ieee80211_hw *hw,
priv->current_aid = conf->aid;
if (changed & BSS_CHANGED_BSSID)
if (changed & BSS_CHANGED_BSSID && conf->bssid)
vnt_mac_set_bssid_addr(priv, (u8 *)conf->bssid);