[GENL]: Add genlmsg_put_reply() to simplify building reply headers
By modyfing genlmsg_put() to take a genl_family and by adding
genlmsg_put_reply() the process of constructing the netlink
and generic netlink headers is simplified.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Acked-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/netlabel/netlabel_cipso_v4.c b/net/netlabel/netlabel_cipso_v4.c
index 5262887..fe9851f 100644
--- a/net/netlabel/netlabel_cipso_v4.c
+++ b/net/netlabel/netlabel_cipso_v4.c
@@ -457,12 +457,8 @@
ret_val = -ENOMEM;
goto list_failure;
}
- data = netlbl_netlink_hdr_put(ans_skb,
- info->snd_pid,
- info->snd_seq,
- netlbl_cipsov4_gnl_family.id,
- 0,
- NLBL_CIPSOV4_C_LIST);
+ data = genlmsg_put_reply(ans_skb, info, &netlbl_cipsov4_gnl_family,
+ 0, NLBL_CIPSOV4_C_LIST);
if (data == NULL) {
ret_val = -ENOMEM;
goto list_failure;
@@ -607,12 +603,9 @@
struct netlbl_cipsov4_doiwalk_arg *cb_arg = arg;
void *data;
- data = netlbl_netlink_hdr_put(cb_arg->skb,
- NETLINK_CB(cb_arg->nl_cb->skb).pid,
- cb_arg->seq,
- netlbl_cipsov4_gnl_family.id,
- NLM_F_MULTI,
- NLBL_CIPSOV4_C_LISTALL);
+ data = genlmsg_put(cb_arg->skb, NETLINK_CB(cb_arg->nl_cb->skb).pid,
+ cb_arg->seq, &netlbl_cipsov4_gnl_family,
+ NLM_F_MULTI, NLBL_CIPSOV4_C_LISTALL);
if (data == NULL)
goto listall_cb_failure;