[PATCH] [IPV6]: fix ipv6_saddr_score struct element

[Brian Haley]

The scope element in the ipv6_saddr_score struct used in 
ipv6_dev_get_saddr() is an unsigned integer, but __ipv6_addr_src_scope() 
returns a signed integer (and can return -1).

Signed-off-by: Brian Haley <[EMAIL PROTECTED]>
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -834,7 +834,7 @@ struct ipv6_saddr_score {
        int             addr_type;
        unsigned int    attrs;
        int             matchlen;
-       unsigned int    scope;
+       int             scope;
        unsigned int    rule;
 };