libertas: stop attempting to reset devices on unload

It wasn't working anyway -- by the time we get into if_usb_disconnect()
the USB core has already stopped us talking to the thing; even if it's
just on unload and the device still exists.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index 819141652599..25925bd761d8 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -278,16 +278,11 @@ static void if_usb_disconnect(struct usb_interface *intf)
         cardp->surprise_removed = 1;
 
         if (priv) {
-
                 priv->surpriseremoved = 1;
                 lbs_stop_card(priv);
                 lbs_remove_card(priv);
         }
 
-        /* this is (apparently?) necessary for future usage of the device */
-        lbs_prepare_and_send_command(priv, CMD_802_11_RESET, CMD_ACT_HALT,
-                        0, 0, NULL);
-
         /* Unlink and free urb */
         if_usb_free(cardp);