svn commit: r353781 - head/sys/net

[Kyle Evans]

Author: kevans
Date: Sun Oct 20 21:03:48 2019
New Revision: 353781
URL: https://svnweb.freebsd.org/changeset/base/353781

Log:
  tuntap(4): Drop TUN_IASET
  
  This flag appears to have been effectively unused since introduction to
  if_tun(4) -- drop it now.

Modified:
  head/sys/net/if_tuntap.c

Modified: head/sys/net/if_tuntap.c
==============================================================================
--- head/sys/net/if_tuntap.c	Sun Oct 20 20:57:57 2019	(r353780)
+++ head/sys/net/if_tuntap.c	Sun Oct 20 21:03:48 2019	(r353781)
@@ -120,7 +120,7 @@ struct tuntap_softc {
 	u_short				 tun_flags;	/* misc flags */
 #define	TUN_OPEN	0x0001
 #define	TUN_INITED	0x0002
-#define	TUN_IASET	0x0008
+#define	TUN_UNUSED1	0x0008
 #define	TUN_DSTADDR	0x0010
 #define	TUN_LMODE	0x0020
 #define	TUN_RWAIT	0x0040
@@ -1191,10 +1191,6 @@ tuninit(struct ifnet *ifp)
 		CK_STAILQ_FOREACH(ifa, &ifp->if_addrhead, ifa_link) {
 			if (ifa->ifa_addr->sa_family == AF_INET) {
 				struct sockaddr_in *si;
-
-				si = (struct sockaddr_in *)ifa->ifa_addr;
-				if (si->sin_addr.s_addr)
-					tp->tun_flags |= TUN_IASET;
 
 				si = (struct sockaddr_in *)ifa->ifa_dstaddr;
 				if (si && si->sin_addr.s_addr)