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eliminate dead code and collapse the remainder

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Noticed by:	Coverity Prevent analysis tool
Reviewed by:	rwatson
This commit is contained in:
Sam Leffler 2005-02-23 22:50:19 +00:00
parent 69d93c899a
commit 8d78bea456
1 changed files with 1 additions and 3 deletions
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4
sys/net/rtsock.c
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@ -1017,7 +1017,6 @@ rt_ifannouncemsg(struct ifnet *ifp, int what)
static void
rt_dispatch(struct mbuf *m, const struct sockaddr *sa)
{
unsigned short *family;
struct m_tag *tag;
/*
@ -1032,8 +1031,7 @@ rt_dispatch(struct mbuf *m, const struct sockaddr *sa)
m_freem(m);
return;
}
family = (unsigned short *)(tag + 1);
*family = sa ? sa->sa_family : 0;
*(unsigned short *)(tag + 1) = sa->sa_family;
m_tag_prepend(m, tag);
}
netisr_queue(NETISR_ROUTE, m); /* mbuf is free'd on failure. */