---

yaml
---
r: 264253
b: refs/heads/master
c: aabdcb0
h: refs/heads/master
i:
  264251: e770844
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d3c52173be57ec920deda28923d80b68e5630594
+refs/heads/master: aabdcb0b553b9c9547b1a506b34d55a764745870

trunk/net/can/bcm.c

@@ -365,9 +365,6 @@ static void bcm_tx_timeout_tsklet(unsigned long data)
 
 			bcm_send_to_user(op, &msg_head, NULL, 0);
 		}
-	}
-
-	if (op->kt_ival1.tv64 && (op->count > 0)) {
 
 		/* send (next) frame */
 		bcm_can_tx(op);
@@ -970,17 +967,21 @@ static int bcm_tx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
 		/* spec: send can_frame when starting timer */
 		op->flags |= TX_ANNOUNCE;
 
-		if (op->kt_ival1.tv64 && (op->count > 0)) {
-			/* op->count-- is done in bcm_tx_timeout_handler */
+		/* only start timer when having more frames than sent below */
+		if (op->kt_ival1.tv64 && (op->count > 1)) {
+			/* op->count-- is done in bcm_tx_timeout_tsklet */
 			hrtimer_start(&op->timer, op->kt_ival1,
 				      HRTIMER_MODE_REL);
 		} else
 			hrtimer_start(&op->timer, op->kt_ival2,
 				      HRTIMER_MODE_REL);
 	}
 
-	if (op->flags & TX_ANNOUNCE)
+	if (op->flags & TX_ANNOUNCE) {
 		bcm_can_tx(op);
+		if (op->kt_ival1.tv64 && (op->count > 0))
+			op->count--;
+	}
 
 	return msg_head->nframes * CFSIZ + MHSIZ;
 }