diff --git a/[refs] b/[refs]
index 42782e2ee2ec..29962cbafed1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e44578ea7c4f87462e05e0d0a2dd43b6beecd5f6
+refs/heads/master: d46604e178f01305e63564864517926bb752d4a3
diff --git a/trunk/drivers/isdn/capi/capi.c b/trunk/drivers/isdn/capi/capi.c
index 1b5bf87c4cf4..3e468d2cf730 100644
--- a/trunk/drivers/isdn/capi/capi.c
+++ b/trunk/drivers/isdn/capi/capi.c
@@ -277,7 +277,7 @@ static void capiminor_free(struct capiminor *mp)
 	list_del(&mp->list);
 	write_unlock_irqrestore(&capiminor_list_lock, flags);
 
-	if (mp->ttyskb) kfree_skb(mp->ttyskb);
+	kfree_skb(mp->ttyskb);
 	mp->ttyskb = NULL;
 	skb_queue_purge(&mp->inqueue);
 	skb_queue_purge(&mp->outqueue);
diff --git a/trunk/drivers/isdn/pcbit/layer2.c b/trunk/drivers/isdn/pcbit/layer2.c
index 5ba2a879df14..e075e8d2fce0 100644
--- a/trunk/drivers/isdn/pcbit/layer2.c
+++ b/trunk/drivers/isdn/pcbit/layer2.c
@@ -347,8 +347,7 @@ pcbit_receive(struct pcbit_dev *dev)
 		if (dev->read_frame) {
 			printk(KERN_DEBUG "pcbit_receive: Type 0 frame and read_frame != NULL\n");
 			/* discard previous queued frame */
-			if (dev->read_frame->skb)
-				kfree_skb(dev->read_frame->skb);
+			kfree_skb(dev->read_frame->skb);
 			kfree(dev->read_frame);
 			dev->read_frame = NULL;
 		}
@@ -601,8 +600,7 @@ pcbit_l2_err_recover(unsigned long data)
 	dev->w_busy = dev->r_busy = 1;
 
 	if (dev->read_frame) {
-		if (dev->read_frame->skb)
-			kfree_skb(dev->read_frame->skb);
+		kfree_skb(dev->read_frame->skb);
 		kfree(dev->read_frame);
 		dev->read_frame = NULL;
 	}