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staging: gdm72xx: remove debug code 

Removed dump_eth_packet() and helper functions called upon packet tx/rx.

Signed-off-by: Michalis Pappas <mpappas@fastmail.fm>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michalis Pappas 2014-07-17 17:09:38 +01:00 committed by Greg Kroah-Hartman
parent 657b8dbc49
commit a01a56bdb3
1 changed files with 0 additions and 106 deletions
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106
drivers/staging/gdm72xx/gdm_wimax.c
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@ -52,108 +52,6 @@ static struct {
static u8 gdm_wimax_macaddr[6] = {0x00, 0x0a, 0x3b, 0xf0, 0x01, 0x30};
static const char *get_protocol_name(u16 protocol)
{
static char buf[32];
const char *name = "-";
switch (protocol) {
case ETH_P_ARP:
name = "ARP";
break;
case ETH_P_IP:
name = "IP";
break;
case ETH_P_IPV6:
name = "IPv6";
break;
}
sprintf(buf, "0x%04x(%s)", protocol, name);
return buf;
}
static const char *get_ip_protocol_name(u8 ip_protocol)
{
static char buf[32];
const char *name = "-";
switch (ip_protocol) {
case IPPROTO_TCP:
name = "TCP";
break;
case IPPROTO_UDP:
name = "UDP";
break;
case IPPROTO_ICMP:
name = "ICMP";
break;
}
sprintf(buf, "%u(%s)", ip_protocol, name);
return buf;
}
static const char *get_port_name(u16 port)
{
static char buf[32];
const char *name = "-";
switch (port) {
case 67:
name = "DHCP-Server";
break;
case 68:
name = "DHCP-Client";
break;
case 69:
name = "TFTP";
break;
}
sprintf(buf, "%u(%s)", port, name);
return buf;
}
static void dump_eth_packet(struct net_device *dev, const char *title,
u8 *data, int len)
{
struct iphdr *ih = NULL;
struct udphdr *uh = NULL;
u16 protocol = 0;
u8 ip_protocol = 0;
u16 port = 0;
protocol = (data[12]<<8) | data[13];
ih = (struct iphdr *)(data+ETH_HLEN);
if (protocol == ETH_P_IP) {
uh = (struct udphdr *)((char *)ih + sizeof(struct iphdr));
ip_protocol = ih->protocol;
port = ntohs(uh->dest);
} else if (protocol == ETH_P_IPV6) {
struct ipv6hdr *i6h = (struct ipv6hdr *)data;
uh = (struct udphdr *)((char *)i6h + sizeof(struct ipv6hdr));
ip_protocol = i6h->nexthdr;
port = ntohs(uh->dest);
}
netdev_dbg(dev, "[%s] len=%d, %s, %s, %s\n", title, len,
get_protocol_name(protocol),
get_ip_protocol_name(ip_protocol),
get_port_name(port));
if (!(data[0] == 0xff && data[1] == 0xff)) {
if (protocol == ETH_P_IP)
netdev_dbg(dev, " src=%pI4\n", &ih->saddr);
else if (protocol == ETH_P_IPV6)
netdev_dbg(dev, " src=%pI6\n", &ih->saddr);
}
print_hex_dump_debug("", DUMP_PREFIX_NONE, 16, 1, data, len, false);
}
static inline int gdm_wimax_header(struct sk_buff **pskb)
{
u16 buf[HCI_HEADER_SIZE / sizeof(u16)];
@ -361,8 +259,6 @@ static int gdm_wimax_tx(struct sk_buff *skb, struct net_device *dev)
{
int ret = 0;
dump_eth_packet(dev, "TX", skb->data, skb->len);
ret = gdm_wimax_header(&skb);
if (ret < 0) {
skb_pull(skb, HCI_HEADER_SIZE);
@ -708,8 +604,6 @@ static void gdm_wimax_netif_rx(struct net_device *dev, char *buf, int len)
struct sk_buff *skb;
int ret;
dump_eth_packet(dev, "RX", buf, len);
skb = dev_alloc_skb(len + 2);
if (!skb) {
netdev_err(dev, "%s: dev_alloc_skb failed!\n", __func__);