svn commit: r256516 - head/sys/netinet6

[Gleb Smirnoff]

Author: glebius
Date: Tue Oct 15 10:11:23 2013
New Revision: 256516
URL: http://svnweb.freebsd.org/changeset/base/256516

Log:
  Remove useless check of ia6 against NULL, right after dereferencing it.

Modified:
  head/sys/netinet6/ip6_input.c

Modified: head/sys/netinet6/ip6_input.c
==============================================================================
--- head/sys/netinet6/ip6_input.c	Tue Oct 15 10:09:33 2013	(r256515)
+++ head/sys/netinet6/ip6_input.c	Tue Oct 15 10:11:23 2013	(r256516)
@@ -842,7 +842,7 @@ passin:
 			/* Count the packet in the ip address stats */
 			ia6->ia_ifa.if_ipackets++;
 			ia6->ia_ifa.if_ibytes += m->m_pkthdr.len;
-			if (ia6 != NULL && free_ia6 != 0)
+			if (free_ia6)
 				ifa_free(&ia6->ia_ifa);
 			goto hbhcheck;
 		} else {
@@ -854,7 +854,7 @@ passin:
 			    ip6_sprintf(ip6bufs, &ip6->ip6_src),
 			    ip6_sprintf(ip6bufd, &ip6->ip6_dst)));
 
-			if (ia6 != NULL && free_ia6 != 0)
+			if (free_ia6)
 				ifa_free(&ia6->ia_ifa);
 			goto bad;
 		}