diff options
| author | Duncan Hare <DH@Synoia.com> | 2018-06-24 15:40:41 -0700 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2018-10-10 12:29:02 -0500 |
| commit | 5d457ecbef5eba8eaeed513c65c55453de4f3975 (patch) | |
| tree | 2046aacfd0d999c3dd5d82fea12826751c1e4714 /net/ping.c | |
| parent | ac3f26cc15ad7e3e9efc2b0b0e18c6e84d93af77 (diff) | |
net: Consolidate UDP header functions
Make it possible to add TCP versions of the same, while reusing
IP portions. This patch should not change any behavior.
Signed-off-by: Duncan Hare <DH@Synoia.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'net/ping.c')
| -rw-r--r-- | net/ping.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/net/ping.c b/net/ping.c index 821d35d01d..633c942e67 100644 --- a/net/ping.c +++ b/net/ping.c @@ -22,14 +22,9 @@ static void set_icmp_header(uchar *pkt, struct in_addr dest) /* * Construct an IP and ICMP header. */ - struct ip_hdr *ip = (struct ip_hdr *)pkt; struct icmp_hdr *icmp = (struct icmp_hdr *)(pkt + IP_HDR_SIZE); - net_set_ip_header(pkt, dest, net_ip); - - ip->ip_len = htons(IP_ICMP_HDR_SIZE); - ip->ip_p = IPPROTO_ICMP; - ip->ip_sum = compute_ip_checksum(ip, IP_HDR_SIZE); + net_set_ip_header(pkt, dest, net_ip, IP_ICMP_HDR_SIZE, IPPROTO_ICMP); icmp->type = ICMP_ECHO_REQUEST; icmp->code = 0; |