svn commit: r355303 - in stable: 11/sys/contrib/ipfilter/netinet 12/sys/contrib/ipfilter/netinet

[Cy Schubert]

Author: cy
Date: Mon Dec  2 20:57:13 2019
New Revision: 355303
URL: https://svnweb.freebsd.org/changeset/base/355303

Log:
  MFC r355141:
  
  Save a little stack by removing a used once intermediate variable.

Modified:
  stable/11/sys/contrib/ipfilter/netinet/fil.c
Directory Properties:
  stable/11/   (props changed)

Changes in other areas also in this revision:
Modified:
  stable/12/sys/contrib/ipfilter/netinet/fil.c
Directory Properties:
  stable/12/   (props changed)

Modified: stable/11/sys/contrib/ipfilter/netinet/fil.c
==============================================================================
--- stable/11/sys/contrib/ipfilter/netinet/fil.c	Mon Dec  2 20:55:08 2019	(r355302)
+++ stable/11/sys/contrib/ipfilter/netinet/fil.c	Mon Dec  2 20:57:13 2019	(r355303)
@@ -10288,15 +10288,13 @@ ipf_pcksum6(fin, ip6, off, len)
 {
 #ifdef	_KERNEL
 	struct mbuf *m;
-	int sum;
 
 	m = fin->fin_m;
 	if (m->m_len < sizeof(struct ip6_hdr)) {
 		return 0xffff;
 	}
 
-	sum = in6_cksum(m, ip6->ip6_nxt, off, len);
-	return(sum);
+	return(in6_cksum(m, ip6->ip6_nxt, off, len));
 #else
 	u_short *sp;
 	u_int sum;