diff options
Diffstat (limited to 'drivers/net/arcnet/rfc1201.c')
| -rw-r--r-- | drivers/net/arcnet/rfc1201.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/net/arcnet/rfc1201.c b/drivers/net/arcnet/rfc1201.c index 1d777c1e8383..aaa1966593aa 100644 --- a/drivers/net/arcnet/rfc1201.c +++ b/drivers/net/arcnet/rfc1201.c @@ -188,11 +188,14 @@ static void rx(struct net_device *dev, int bufnum, pkt = (struct archdr *)skb->data; soft = &pkt->soft.rfc1201; - /* up to sizeof(pkt->soft) has already been copied from the card */ + /* up to sizeof(pkt->soft) has already + * been copied from the card + */ memcpy(pkt, pkthdr, sizeof(struct archdr)); if (length > sizeof(pkt->soft)) - lp->hw.copy_from_card(dev, bufnum, ofs + sizeof(pkt->soft), - pkt->soft.raw + sizeof(pkt->soft), + lp->hw.copy_from_card(dev, bufnum, + ofs + sizeof(pkt->soft), + pkt->soft.raw + sizeof(pkt->soft), length - sizeof(pkt->soft)); /* ARP packets have problems when sent from some DOS systems: @@ -318,7 +321,8 @@ static void rx(struct net_device *dev, int bufnum, return; } in->lastpacket++; - if (packetnum != in->lastpacket) { /* not the right flag! */ + /* if not the right flag */ + if (packetnum != in->lastpacket) { /* harmless duplicate? ignore. */ if (packetnum <= in->lastpacket - 1) { arc_printk(D_EXTRA, dev, "duplicate splitpacket ignored! (splitflag=%d)\n", @@ -477,7 +481,8 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length, arc_printk(D_DURING, dev, "prepare_tx: txbufs=%d/%d/%d\n", lp->next_tx, lp->cur_tx, bufnum); - length -= ARC_HDR_SIZE; /* hard header is not included in packet length */ + /* hard header is not included in packet length */ + length -= ARC_HDR_SIZE; pkt->soft.rfc1201.split_flag = 0; /* need to do a split packet? */ |
