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Garbage collect carp_cksum().

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This commit is contained in:
Gleb Smirnoff 2012-12-25 14:29:38 +00:00
parent cdbd40cbb2
commit c4d0697685
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=244683
1 changed files with 4 additions and 10 deletions
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14
sys/netinet/ip_carp.c
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@ -290,12 +290,6 @@ static struct mtx carp_mtx;
static struct task carp_sendall_task =
TASK_INITIALIZER(0, carp_send_ad_all, NULL);
static __inline uint16_t
carp_cksum(struct mbuf *m, int len)
{
return (in_cksum(m, len));
}
static void
carp_hmac_prepare(struct carp_softc *sc)
{
@ -478,7 +472,7 @@ carp_input(struct mbuf *m, int hlen)
/* verify the CARP checksum */
m->m_data += iplen;
if (carp_cksum(m, len - iplen)) {
if (in_cksum(m, len - iplen)) {
CARPSTATS_INC(carps_badsum);
CARP_DEBUG("%s: checksum failed on %s\n", __func__,
m->m_pkthdr.rcvif->if_xname);
@ -537,7 +531,7 @@ carp6_input(struct mbuf **mp, int *offp, int proto)
/* verify the CARP checksum */
m->m_data += *offp;
if (carp_cksum(m, sizeof(*ch))) {
if (in_cksum(m, sizeof(*ch))) {
CARPSTATS_INC(carps_badsum);
CARP_DEBUG("%s: checksum failed, on %s\n", __func__,
m->m_pkthdr.rcvif->if_xname);
@ -809,7 +803,7 @@ carp_send_ad_locked(struct carp_softc *sc)
goto resched;
m->m_data += sizeof(*ip);
ch_ptr->carp_cksum = carp_cksum(m, len - sizeof(*ip));
ch_ptr->carp_cksum = in_cksum(m, len - sizeof(*ip));
m->m_data -= sizeof(*ip);
CARPSTATS_INC(carps_opackets);
@ -882,7 +876,7 @@ carp_send_ad_locked(struct carp_softc *sc)
goto resched;
m->m_data += sizeof(*ip6);
ch_ptr->carp_cksum = carp_cksum(m, len - sizeof(*ip6));
ch_ptr->carp_cksum = in_cksum(m, len - sizeof(*ip6));
m->m_data -= sizeof(*ip6);
CARPSTATS_INC(carps_opackets6);