From 930345ea630405aa6e6f42efcb149c3f360a6b67 Mon Sep 17 00:00:00 2001 From: Jiri Benc Date: Sun, 29 Mar 2015 16:59:25 +0200 Subject: netlink: implement nla_put_in_addr and nla_put_in6_addr IP addresses are often stored in netlink attributes. Add generic functions to do that. For nla_put_in_addr, it would be nicer to pass struct in_addr but this is not used universally throughout the kernel, in way too many places __be32 is used to store IPv4 address. Signed-off-by: Jiri Benc Signed-off-by: David S. Miller --- net/netlabel/netlabel_unlabeled.c | 28 ++++++++++++---------------- 1 file changed, 12 insertions(+), 16 deletions(-) (limited to 'net/netlabel/netlabel_unlabeled.c') diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c index aec7994f78cf..b0380927f05f 100644 --- a/net/netlabel/netlabel_unlabeled.c +++ b/net/netlabel/netlabel_unlabeled.c @@ -1117,34 +1117,30 @@ static int netlbl_unlabel_staticlist_gen(u32 cmd, struct in_addr addr_struct; addr_struct.s_addr = addr4->list.addr; - ret_val = nla_put(cb_arg->skb, - NLBL_UNLABEL_A_IPV4ADDR, - sizeof(struct in_addr), - &addr_struct); + ret_val = nla_put_in_addr(cb_arg->skb, + NLBL_UNLABEL_A_IPV4ADDR, + addr_struct.s_addr); if (ret_val != 0) goto list_cb_failure; addr_struct.s_addr = addr4->list.mask; - ret_val = nla_put(cb_arg->skb, - NLBL_UNLABEL_A_IPV4MASK, - sizeof(struct in_addr), - &addr_struct); + ret_val = nla_put_in_addr(cb_arg->skb, + NLBL_UNLABEL_A_IPV4MASK, + addr_struct.s_addr); if (ret_val != 0) goto list_cb_failure; secid = addr4->secid; } else { - ret_val = nla_put(cb_arg->skb, - NLBL_UNLABEL_A_IPV6ADDR, - sizeof(struct in6_addr), - &addr6->list.addr); + ret_val = nla_put_in6_addr(cb_arg->skb, + NLBL_UNLABEL_A_IPV6ADDR, + &addr6->list.addr); if (ret_val != 0) goto list_cb_failure; - ret_val = nla_put(cb_arg->skb, - NLBL_UNLABEL_A_IPV6MASK, - sizeof(struct in6_addr), - &addr6->list.mask); + ret_val = nla_put_in6_addr(cb_arg->skb, + NLBL_UNLABEL_A_IPV6MASK, + &addr6->list.mask); if (ret_val != 0) goto list_cb_failure; -- cgit v1.2.3