Author: ae
Date: Tue Dec 2 05:41:03 2014
New Revision: 275394
URL: https://svnweb.freebsd.org/changeset/base/275394
Log:
Remove unneded check. No need to do m_pullup to the size that we prepended.
MFC after: 1 week
Sponsored by: Yandex LLC
Modified:
head/sys/net/if_stf.c
head/sys/netinet6/icmp6.c
Modified: head/sys/net/if_stf.c
==============================================================================
--- head/sys/net/if_stf.c Tue Dec 2 05:28:40 2014 (r275393)
+++ head/sys/net/if_stf.c Tue Dec 2 05:41:03 2014 (r275394)
@@ -482,8 +482,6 @@ stf_output(struct ifnet *ifp, struct mbu
}
M_PREPEND(m, sizeof(struct ip), M_NOWAIT);
- if (m && m->m_len < sizeof(struct ip))
- m = m_pullup(m, sizeof(struct ip));
if (m == NULL) {
if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
return ENOBUFS;
Modified: head/sys/netinet6/icmp6.c
==============================================================================
--- head/sys/netinet6/icmp6.c Tue Dec 2 05:28:40 2014 (r275393)
+++ head/sys/netinet6/icmp6.c Tue Dec 2 05:41:03 2014 (r275394)
@@ -363,8 +363,6 @@ icmp6_error(struct mbuf *m, int type, in
preplen = sizeof(struct ip6_hdr) + sizeof(struct icmp6_hdr);
M_PREPEND(m, preplen, M_NOWAIT); /* FIB is also copied over. */
- if (m && m->m_len < preplen)
- m = m_pullup(m, preplen);
if (m == NULL) {
nd6log((LOG_DEBUG, "ENOBUFS in icmp6_error %d\n", __LINE__));
return;
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