[NETFILTER]: xt_iprange: fix sparse warnings

CHECK net/netfilter/xt_iprange.c net/netfilter/xt_iprange.c:104:19: warning: restricted degrades to integer net/netfilter/xt_iprange.c:104:37: warning: restricted degrades to integer net/netfilter/xt_iprange.c:104:19: warning: restricted degrades to integer net/netfilter/xt_iprange.c:104:37: warning: restricted degrades to integer net/netfilter/xt_iprange.c:104:19: warning: restricted degrades to integer net/netfilter/xt_iprange.c:104:37: warning: restricted degrades to integer net/netfilter/xt_iprange.c:104:19: warning: restricted degrades to integer net/netfilter/xt_iprange.c:104:37: warning: restricted degrades to integer Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · Feb 1, 2008 · 22e0e62 · 22e0e62
1 parent 969d710
commit 22e0e62
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/netfilter/xt_iprange.c b/net/netfilter/xt_iprange.c
@@ -101,7 +101,7 @@ iprange_ipv6_sub(const struct in6_addr *a, const struct in6_addr *b)
 	int r;
 
 	for (i = 0; i < 4; ++i) {
-		r = a->s6_addr32[i] - b->s6_addr32[i];
+		r = (__force u32)a->s6_addr32[i] - (__force u32)b->s6_addr32[i];
 		if (r != 0)
 			return r;
 	}