[IPV6]: small fix for ipv6_dev_get_saddr(...)
[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<91a8aef18b3034feaa8db34be52d16294fee07db@21cn.com>
Acked-by: YOSHIFUJI Hideaki <948b80da4254122ea1e8973dd9930d46b7654cf3@linux-ipv6.org>
Signed-off-by: David S. Miller <fe08d3c717adf2ae63592e4c9aec6e3e404d8e3e@davemloft.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas