From 0f188ebb1df784c01aa0f95b5a76940939c4d2c2 Mon Sep 17 00:00:00 2001
From: John Baldwin <jhb@FreeBSD.org>
Date: Wed, 4 Jan 2012 13:29:26 +0000
Subject: [PATCH] Use a helper variable to wrap a long line.

---
 sys/netinet/in.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/netinet/in.c b/sys/netinet/in.c
index fcaeef807e6..b75e255f74e 100644
--- a/sys/netinet/in.c
+++ b/sys/netinet/in.c
@@ -790,7 +790,8 @@ in_lifaddr_ioctl(struct socket *so, u_long cmd, caddr_t data,
 				continue;
 			if (match.s_addr == 0)
 				break;
-			candidate.s_addr = ((struct sockaddr_in *)&ifa->ifa_addr)->sin_addr.s_addr;
+			sin = (struct sockaddr_in *)&ifa->ifa_addr;
+			candidate.s_addr = sin->sin_addr.s_addr;
 			candidate.s_addr &= mask.s_addr;
 			if (candidate.s_addr == match.s_addr)
 				break;