mISDN: Cleanup channel also if it already was deactivated

If a channel was closed after it was deactivated it could happen that
something was not proper resetted. The test if a channel is still activ
was wrong, so remove it and always do the cleanup.

Signed-off-by: Karsten Keil <kkeil@linux-pingi.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/isdn/hardware/mISDN/mISDNipac.c

@@ -1420,15 +1420,10 @@ hscx_bctrl(struct mISDNchannel *ch, u32 cmd, void *arg)
 	switch (cmd) {
 	case CLOSE_CHANNEL:
 		test_and_clear_bit(FLG_OPEN, &bch->Flags);
-		if (test_bit(FLG_ACTIVE, &bch->Flags)) {
-			spin_lock_irqsave(hx->ip->hwlock, flags);
-			mISDN_freebchannel(bch);
-			hscx_mode(hx, ISDN_P_NONE);
-			spin_unlock_irqrestore(hx->ip->hwlock, flags);
-		} else {
-			skb_queue_purge(&bch->rqueue);
-			bch->rcount = 0;
-		}
+		spin_lock_irqsave(hx->ip->hwlock, flags);
+		mISDN_freebchannel(bch);
+		hscx_mode(hx, ISDN_P_NONE);
+		spin_unlock_irqrestore(hx->ip->hwlock, flags);
 		ch->protocol = ISDN_P_NONE;
 		ch->peer = NULL;
 		module_put(hx->ip->owner);