tipc: convert legacy nl stats show to nl compat
Convert TIPC_CMD_SHOW_STATS to compat layer. This command does not
have any counterpart in the new API, meaning it now solely exists as a
function in the compat layer.
Signed-off-by: Richard Alpe <richard.alpe@ericsson.com>
Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Ying Xue <ying.xue@windriver.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
index 4159090..cb9086d 100644
--- a/net/tipc/netlink_compat.c
+++ b/net/tipc/netlink_compat.c
@@ -888,6 +888,18 @@
return tipc_add_tlv(msg->rep, TIPC_TLV_UNSIGNED, &id, sizeof(id));
}
+static int tipc_cmd_show_stats_compat(struct tipc_nl_compat_msg *msg)
+{
+ msg->rep = tipc_tlv_alloc(ULTRA_STRING_MAX_LEN);
+ if (!msg->rep)
+ return -ENOMEM;
+
+ tipc_tlv_init(msg->rep, TIPC_TLV_ULTRA_STRING);
+ tipc_tlv_sprintf(msg->rep, "TIPC version " TIPC_MOD_VER "\n");
+
+ return 0;
+}
+
static int tipc_nl_compat_handle(struct tipc_nl_compat_msg *msg)
{
struct tipc_nl_compat_cmd_dump dump;
@@ -976,6 +988,8 @@
dump.dumpit = tipc_nl_net_dump;
dump.format = tipc_nl_compat_net_dump;
return tipc_nl_compat_dumpit(&dump, msg);
+ case TIPC_CMD_SHOW_STATS:
+ return tipc_cmd_show_stats_compat(msg);
}
return -EOPNOTSUPP;
@@ -1088,6 +1102,7 @@
case TIPC_CMD_SET_NODE_ADDR:
case TIPC_CMD_SET_NETID:
case TIPC_CMD_GET_NETID:
+ case TIPC_CMD_SHOW_STATS:
return tipc_nl_compat_recv(skb, info);
}