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pimd: Cleanup handling of pim_sock_read

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Cleanup some turned on debug code that is no longer
needed to be turned on in the pim_sock_read
code path.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2016-11-16 22:59:32 -05:00
parent 70989c7c20
commit 9d8b5695fe
2 changed files with 9 additions and 21 deletions
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2
pimd/Makefile.am
View File

@ -28,7 +28,7 @@
PIM_DEFS =
#PIM_DEFS += -DPIM_DEBUG_BYDEFAULT
PIM_DEFS += -DPIM_CHECK_RECV_IFINDEX_SANITY
#PIM_DEFS += -DPIM_CHECK_RECV_IFINDEX_SANITY
#PIM_DEFS += -DPIM_REPORT_RECV_IFINDEX_MISMATCH
PIM_DEFS += -DPIM_ZCLIENT_DEBUG
PIM_DEFS += -DPIM_ENFORCE_LOOPFREE_MFC

28
pimd/pim_pim.c
View File

@ -142,13 +142,6 @@ int pim_pim_packet(struct interface *ifp, uint8_t *buf, size_t len)
uint16_t checksum; /* computed checksum */
struct pim_neighbor *neigh;
if (!ifp->info) {
if (PIM_DEBUG_PIM_PACKETS)
zlog_debug("%s: PIM not enabled on interface %s",
__PRETTY_FUNCTION__, ifp->name);
return -1;
}
if (len < sizeof(*ip_hdr)) {
if (PIM_DEBUG_PIM_PACKETS)
zlog_debug("PIM packet size=%zu shorter than minimum=%zu",
@ -158,8 +151,11 @@ int pim_pim_packet(struct interface *ifp, uint8_t *buf, size_t len)
ip_hdr = (struct ip *) buf;
pim_inet4_dump("<src?>", ip_hdr->ip_src, src_str, sizeof(src_str));
pim_inet4_dump("<dst?>", ip_hdr->ip_dst, dst_str, sizeof(dst_str));
if (PIM_DEBUG_PIM_PACKETS)
{
pim_inet4_dump("<src?>", ip_hdr->ip_src, src_str, sizeof(src_str));
pim_inet4_dump("<dst?>", ip_hdr->ip_dst, dst_str, sizeof(dst_str));
}
ip_hlen = ip_hdr->ip_hl << 2; /* ip_hl gives length in 4-byte words */
@ -308,19 +304,11 @@ static int pim_sock_read(struct thread *t)
fd = THREAD_FD(t);
pim_ifp = ifp->info;
zassert(pim_ifp);
zassert(fd == pim_ifp->pim_sock_fd);
len = pim_socket_recvfromto(fd, buf, sizeof(buf),
&from, &fromlen,
&to, &tolen,
&ifindex);
if (len < 0) {
zlog_warn("Failure receiving IP PIM packet on fd=%d: errno=%d: %s",
fd, errno, safe_strerror(errno));
goto done;
}
if (PIM_DEBUG_PIM_PACKETS) {
char from_str[INET_ADDRSTRLEN];
@ -333,10 +321,10 @@ static int pim_sock_read(struct thread *t)
zlog_debug("Recv IP PIM pkt size=%d from %s to %s on fd=%d on ifindex=%d (sock_ifindex=%d)",
len, from_str, to_str, fd, ifindex, ifp->ifindex);
}
if (PIM_DEBUG_PIM_PACKETDUMP_RECV) {
pim_pkt_dump(__PRETTY_FUNCTION__, buf, len);
if (PIM_DEBUG_PIM_PACKETDUMP_RECV) {
pim_pkt_dump(__PRETTY_FUNCTION__, buf, len);
}
}
#ifdef PIM_CHECK_RECV_IFINDEX_SANITY