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path: root/drivers/media/dvb-core/dvb_net.c
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Diffstat (limited to 'drivers/media/dvb-core/dvb_net.c')
-rw-r--r--drivers/media/dvb-core/dvb_net.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/media/dvb-core/dvb_net.c b/drivers/media/dvb-core/dvb_net.c
index bc5e8cfe7ca2..8f11d7e45993 100644
--- a/drivers/media/dvb-core/dvb_net.c
+++ b/drivers/media/dvb-core/dvb_net.c
@@ -719,6 +719,9 @@ static void dvb_net_ule_check_crc(struct dvb_net_ule_handle *h,
skb_copy_from_linear_data(h->priv->ule_skb, dest_addr,
ETH_ALEN);
skb_pull(h->priv->ule_skb, ETH_ALEN);
+ } else {
+ /* dest_addr buffer is only valid if h->priv->ule_dbit == 0 */
+ eth_zero_addr(dest_addr);
}
/* Handle ULE Extension Headers. */
@@ -750,16 +753,8 @@ static void dvb_net_ule_check_crc(struct dvb_net_ule_handle *h,
if (!h->priv->ule_bridged) {
skb_push(h->priv->ule_skb, ETH_HLEN);
h->ethh = (struct ethhdr *)h->priv->ule_skb->data;
- if (!h->priv->ule_dbit) {
- /*
- * dest_addr buffer is only valid if
- * h->priv->ule_dbit == 0
- */
- memcpy(h->ethh->h_dest, dest_addr, ETH_ALEN);
- eth_zero_addr(h->ethh->h_source);
- } else /* zeroize source and dest */
- memset(h->ethh, 0, ETH_ALEN * 2);
-
+ memcpy(h->ethh->h_dest, dest_addr, ETH_ALEN);
+ eth_zero_addr(h->ethh->h_source);
h->ethh->h_proto = htons(h->priv->ule_sndu_type);
}
/* else: skb is in correct state; nothing to do. */