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net: cosmetic: Un-typedef ICMP_t

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Remove typedef and lower-case name

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Joe Hershberger 2012-05-23 07:58:09 +00:00
parent 738853bb6d
commit e0a630795b
3 changed files with 6 additions and 4 deletions
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6
include/net.h
View file

@ -298,7 +298,7 @@ struct arp_hdr {
/* Codes for NOT_REACH */ /* Codes for NOT_REACH */
#define ICMP_NOT_REACH_PORT 3 /* Port unreachable */ #define ICMP_NOT_REACH_PORT 3 /* Port unreachable */
typedef struct icmphdr { struct icmp_hdr {
uchar type; uchar type;
uchar code; uchar code;
ushort checksum; ushort checksum;
@ -314,8 +314,10 @@ typedef struct icmphdr {
} frag; } frag;
uchar data[0]; uchar data[0];
} un; } un;
} ICMP_t; };
#define ICMP_HDR_SIZE (sizeof(struct icmp_hdr))
#define IP_ICMP_HDR_SIZE (IP_HDR_SIZE + ICMP_HDR_SIZE)
/* /*
* Maximum packet size; used to allocate packet storage. * Maximum packet size; used to allocate packet storage.

2
net/net.c
View file

@ -825,7 +825,7 @@ static inline struct ip_udp_hdr *NetDefragment(struct ip_udp_hdr *ip, int *lenp)
static void receive_icmp(struct ip_udp_hdr *ip, int len, static void receive_icmp(struct ip_udp_hdr *ip, int len,
IPaddr_t src_ip, struct ethernet_hdr *et) IPaddr_t src_ip, struct ethernet_hdr *et)
{ {
ICMP_t *icmph = (ICMP_t *)&ip->udp_src; struct icmp_hdr *icmph = (struct icmp_hdr *)&ip->udp_src;
switch (icmph->type) { switch (icmph->type) {
case ICMP_REDIRECT: case ICMP_REDIRECT:

2
net/ping.c
View file

@ -100,7 +100,7 @@ void ping_start(void)
void ping_receive(struct ethernet_hdr *et, struct ip_udp_hdr *ip, int len) void ping_receive(struct ethernet_hdr *et, struct ip_udp_hdr *ip, int len)
{ {
ICMP_t *icmph = (ICMP_t *)&(ip->udp_src); struct icmp_hdr *icmph = (struct icmp_hdr *)&ip->udp_src;
IPaddr_t src_ip; IPaddr_t src_ip;
switch (icmph->type) { switch (icmph->type) {