The key table is not intialized correctly without this call. Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> # v3.17+ --- drivers/staging/vt6656/main_usb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c index 9237930991ca..06f7841d44d3 100644 --- a/drivers/staging/vt6656/main_usb.c +++ b/drivers/staging/vt6656/main_usb.c @@ -513,6 +513,9 @@ static int vnt_start(struct ieee80211_hw *hw) goto free_all; } + if (vnt_key_init_table(priv)) + goto free_all; + priv->int_interval = 1; /* bInterval is set to 1 */ vnt_int_start_interrupt(priv); -- 2.11.0