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From: Xin LI <delphij@FreeBSD.org>
Date: Tue, 13 Jan 2015 05:32:52 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r277103 - in head/sys/dev/xen: netback netfront
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Author: delphij
Date: Tue Jan 13 05:32:51 2015
New Revision: 277103
URL: https://svnweb.freebsd.org/changeset/base/277103

Log:
  Use the common codepath to handle SIOCGIFADDR.
  
  Before this change, the current code handles SIOCGIFADDR the same
  way with SIOCSIFADDR, which involves full arp_ifinit, et al.  They
  should be unnecessary for SIOCGIFADDR case.
  
  Differential Revision: https://reviews.freebsd.org/D1508
  Reviewed by:	glebius
  MFC after:	2 weeks

Modified:
  head/sys/dev/xen/netback/netback.c
  head/sys/dev/xen/netfront/netfront.c

Modified: head/sys/dev/xen/netback/netback.c
==============================================================================
--- head/sys/dev/xen/netback/netback.c	Tue Jan 13 01:40:12 2015	(r277102)
+++ head/sys/dev/xen/netback/netback.c	Tue Jan 13 05:32:51 2015	(r277103)
@@ -2251,7 +2251,6 @@ xnb_ioctl(struct ifnet *ifp, u_long cmd,
 			mtx_unlock(&xnb->sc_lock);
 			break;
 		case SIOCSIFADDR:
-		case SIOCGIFADDR:
 #ifdef INET
 			mtx_lock(&xnb->sc_lock);
 			if (ifa->ifa_addr->sa_family == AF_INET) {

Modified: head/sys/dev/xen/netfront/netfront.c
==============================================================================
--- head/sys/dev/xen/netfront/netfront.c	Tue Jan 13 01:40:12 2015	(r277102)
+++ head/sys/dev/xen/netfront/netfront.c	Tue Jan 13 05:32:51 2015	(r277103)
@@ -1741,7 +1741,6 @@ xn_ioctl(struct ifnet *ifp, u_long cmd, 
 	int mask, error = 0;
 	switch(cmd) {
 	case SIOCSIFADDR:
-	case SIOCGIFADDR:
 #ifdef INET
 		XN_LOCK(sc);
 		if (ifa->ifa_addr->sa_family == AF_INET) {