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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 2005-02-23 22:50:19 +00:00
parent 9f549c4137
commit 4d414c12b0
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 static void
rt_dispatch(struct mbuf *m, const struct sockaddr *sa) rt_dispatch(struct mbuf *m, const struct sockaddr *sa)
{ {
unsigned short *family;
struct m_tag *tag; struct m_tag *tag;
/* /*
@ -1032,8 +1031,7 @@ rt_dispatch(struct mbuf *m, const struct sockaddr *sa)
m_freem(m); m_freem(m);
return; return;
} }
family = (unsigned short *)(tag + 1); *(unsigned short *)(tag + 1) = sa->sa_family;
*family = sa ? sa->sa_family : 0;
m_tag_prepend(m, tag); m_tag_prepend(m, tag);
} }
netisr_queue(NETISR_ROUTE, m); /* mbuf is free'd on failure. */ netisr_queue(NETISR_ROUTE, m); /* mbuf is free'd on failure. */