[IPV6] improve ipv6_ifa_notify() readability.

3bfb790c · Brian Haley · Hideaki Yoshifuji · 80f968c0 · 3bfb790c
Commit 3bfb790c authored Nov 24, 2004 by Brian Haley Committed by Hideaki Yoshifuji Nov 24, 2004
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Showing with 2 additions and 4 deletions

net/ipv6/addrconf.c net/ipv6/addrconf.c +2 -4

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--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3017,10 +3017,8 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
 {
 	read_lock_bh(&addrconf_lock);
-	if (ifp->idev->dead)
+	if (likely(ifp->idev->dead == 0))
-		goto out;
+		__ipv6_ifa_notify(event, ifp);
-	__ipv6_ifa_notify(event, ifp);
-out:
 	read_unlock_bh(&addrconf_lock);
 }