svn commit: r294514 - head/sys/netinet

[Bjoern A. Zeeb]

Author: bz
Date: Thu Jan 21 17:25:41 2016
New Revision: 294514
URL: https://svnweb.freebsd.org/changeset/base/294514

Log:
  The variable is write once only and not used.
  Recover the vertical space.
  
  Sponsored by:		The FreeBSD Foundation
  MFC After:		3 days
  Obtained from:		p4 CH=180830
  Reviewed by:		gnn, hiren
  Differential Revision:	https://reviews.freebsd.org/D4898

Modified:
  head/sys/netinet/igmp.c

Modified: head/sys/netinet/igmp.c
==============================================================================
--- head/sys/netinet/igmp.c	Thu Jan 21 17:09:38 2016	(r294513)
+++ head/sys/netinet/igmp.c	Thu Jan 21 17:25:41 2016	(r294514)
@@ -659,16 +659,12 @@ igmp_ifdetach(struct ifnet *ifp)
 void
 igmp_domifdetach(struct ifnet *ifp)
 {
-	struct igmp_ifsoftc *igi;
 
 	CTR3(KTR_IGMPV3, "%s: called for ifp %p(%s)",
 	    __func__, ifp, ifp->if_xname);
 
 	IGMP_LOCK();
-
-	igi = ((struct in_ifinfo *)ifp->if_afdata[AF_INET])->ii_igmp;
 	igi_delete_locked(ifp);
-
 	IGMP_UNLOCK();
 }