From: Yan Zheng <yanzheng@21cn.com>
Date: Tue, 15 Nov 2005 05:42:46 +0000 (-0800)
Subject: [IPV6]: small fix for ipv6_dev_get_saddr(...)
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=12da2a435c1e8b9abb780d928ccbf04fc3d860a7;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[IPV6]: small fix for ipv6_dev_get_saddr(...)

The "score.rule++" doesn't make any sense for me.
According to codes above, I think it should be "hiscore.rule++;" .

Signed-off-by: Yan Zheng<yanzheng@21cn.com>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index ddcf7754eec2..56a09a4ac410 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -1045,9 +1045,10 @@ int ipv6_dev_get_saddr(struct net_device *daddr_dev,
 			}
 #endif
 			/* Rule 8: Use longest matching prefix */
-			if (hiscore.rule < 8)
+			if (hiscore.rule < 8) {
 				hiscore.matchlen = ipv6_addr_diff(&ifa_result->addr, daddr);
-			score.rule++;
+				hiscore.rule++;
+			}
 			score.matchlen = ipv6_addr_diff(&ifa->addr, daddr);
 			if (score.matchlen > hiscore.matchlen) {
 				score.rule = 8;