int len = skb->len;
unsigned long flags;
+ spin_lock_irqsave(&bcs->cs->lock, flags);
+ if (!bcs->cs->connected) {
+ spin_unlock_irqrestore(&bcs->cs->lock, flags);
+ return -ENODEV;
+ }
+
skb_queue_tail(&bcs->squeue, skb);
gig_dbg(DEBUG_ISO, "%s: skb queued, qlen=%d",
__func__, skb_queue_len(&bcs->squeue));
/* tasklet submits URB if necessary */
- spin_lock_irqsave(&bcs->cs->lock, flags);
- if (bcs->cs->connected)
- tasklet_schedule(&bcs->hw.bas->sent_tasklet);
+ tasklet_schedule(&bcs->hw.bas->sent_tasklet);
spin_unlock_irqrestore(&bcs->cs->lock, flags);
return len; /* ok so far */