connector: Move cn_test.c away from NLMSG_PUT().
And use nlmsg_data() while we're here too.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/Documentation/connector/cn_test.c b/Documentation/connector/cn_test.c
index 7764594..adcca03 100644
--- a/Documentation/connector/cn_test.c
+++ b/Documentation/connector/cn_test.c
@@ -69,9 +69,13 @@
return -ENOMEM;
}
- nlh = NLMSG_PUT(skb, 0, 0x123, NLMSG_DONE, size - sizeof(*nlh));
+ nlh = nlmsg_put(skb, 0, 0x123, NLMSG_DONE, size - sizeof(*nlh), 0);
+ if (!nlh) {
+ kfree_skb(skb);
+ return -EMSGSIZE;
+ }
- msg = (struct cn_msg *)NLMSG_DATA(nlh);
+ msg = nlmsg_data(nlh);
memset(msg, 0, size0);
@@ -117,11 +121,6 @@
pr_info("request was sent: group=0x%x\n", ctl->group);
return 0;
-
-nlmsg_failure:
- pr_err("failed to send %u.%u\n", msg->seq, msg->ack);
- kfree_skb(skb);
- return -EINVAL;
}
#endif