From ad73c2e5edbff544f573e49c032ef7d72fac8b57 Mon Sep 17 00:00:00 2001
From: itojun <itojun>
Date: Wed, 6 Oct 2004 03:48:19 +0000
Subject: [PATCH] remove unneeded loop, use ifunit()

---
 freebsd4/sys/net/if.c | 8 +-------
 freebsd5/sys/net/if.c | 8 +-------
 netbsd/sys/net/if.c   | 8 +-------
 openbsd/sys/net/if.c  | 8 +-------
 4 files changed, 4 insertions(+), 28 deletions(-)

diff --git a/freebsd4/sys/net/if.c b/freebsd4/sys/net/if.c
index 1c1d2b51e8..9aa8d63e64 100644
--- a/freebsd4/sys/net/if.c
+++ b/freebsd4/sys/net/if.c
@@ -518,7 +518,6 @@ if_clone_create(name, len)
 	int len;
 {
 	struct if_clone *ifc;
-	struct ifnet *ifp;
 	char *dp;
 	int wildcard;
 	int unit;
@@ -554,12 +553,7 @@ if_clone_create(name, len)
 	}
 
 	s = splimp();
-	for (ifp = TAILQ_FIRST(&ifnet); ifp; ifp = TAILQ_NEXT(ifp, if_list)) {
-		if (ifp == ifunit(name)) {
-			if_attachdomain1(ifp);
-			break;
-		}
-	}
+	if_attachdomain1(ifunit(name));
 	splx(s);
 
 	return (0);
diff --git a/freebsd5/sys/net/if.c b/freebsd5/sys/net/if.c
index 3255a6d573..d86989332d 100644
--- a/freebsd5/sys/net/if.c
+++ b/freebsd5/sys/net/if.c
@@ -668,7 +668,6 @@ int
 if_clone_create(char *name, int len)
 {
 	struct if_clone *ifc;
-	struct ifnet *ifp;
 	char *dp;
 	int wildcard, bytoff, bitoff;
 	int unit;
@@ -733,12 +732,7 @@ if_clone_create(char *name, int len)
 	}
 
 	s = splimp();
-	for (ifp = TAILQ_FIRST(&ifnet); ifp; ifp = TAILQ_NEXT(ifp, if_list)) {
-		if (ifp == ifunit(name)) {
-			if_attachdomain1(ifp);
-			break;
-		}
-	}
+	if_attachdomain1(ifunit(name));
 	splx(s);
 
 	return (0);
diff --git a/netbsd/sys/net/if.c b/netbsd/sys/net/if.c
index 4066580260..1867975578 100644
--- a/netbsd/sys/net/if.c
+++ b/netbsd/sys/net/if.c
@@ -750,7 +750,6 @@ if_clone_create(name)
 	const char *name;
 {
 	struct if_clone *ifc;
-	struct ifnet *ifp;
 	int unit;
 	int error;
 	int s;
@@ -767,12 +766,7 @@ if_clone_create(name)
 		return (error);
 
 	s = splnet();
-	for (ifp = TAILQ_FIRST(&ifnet); ifp; ifp = TAILQ_NEXT(ifp, if_list)) {
-		if (strcmp(name, ifp->if_xname) == 0) {
-			if_attachdomain1(ifp);
-			break;
-		}
-	}
+	if_attachdomain1(ifunit(name));
 	splx(s);
 
 	return (error);
diff --git a/openbsd/sys/net/if.c b/openbsd/sys/net/if.c
index 0ae5037e0c..c662820651 100644
--- a/openbsd/sys/net/if.c
+++ b/openbsd/sys/net/if.c
@@ -635,7 +635,6 @@ if_clone_create(name)
 	const char *name;
 {
 	struct if_clone *ifc;
-	struct ifnet *ifp;
 	int unit;
 	int error;
 	int s;
@@ -652,12 +651,7 @@ if_clone_create(name)
 		return (error);
 
 	s = splnet();
-	for (ifp = TAILQ_FIRST(&ifnet); ifp; ifp = TAILQ_NEXT(ifp, if_list)) {
-		if (strcmp(name, ifp->if_xname) == 0) {
-			if_attachdomain1(ifp);
-			break;
-		}
-	}
+	if_attachdomain1(ifunit(name));
 	splx(s);
 
 	return (error);