diff options
Diffstat (limited to 'Documentation/connector/cn_test.c')
| -rw-r--r-- | Documentation/connector/cn_test.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/Documentation/connector/cn_test.c b/Documentation/connector/cn_test.c index 1711adc3337..d12cc944b69 100644 --- a/Documentation/connector/cn_test.c +++ b/Documentation/connector/cn_test.c @@ -25,6 +25,7 @@ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/skbuff.h> +#include <linux/slab.h> #include <linux/timer.h> #include <linux/connector.h> @@ -34,7 +35,7 @@ static char cn_test_name[] = "cn_test"; static struct sock *nls; static struct timer_list cn_test_timer; -static void cn_test_callback(struct cn_msg *msg) +static void cn_test_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp) { pr_info("%s: %lu: idx=%x, val=%x, seq=%u, ack=%u, len=%d: %s.\n", __func__, jiffies, msg->id.idx, msg->id.val, @@ -68,9 +69,13 @@ static int cn_test_want_notify(void) 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); @@ -116,11 +121,6 @@ static int cn_test_want_notify(void) 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 @@ -145,7 +145,7 @@ static void cn_test_timer_func(unsigned long __data) memcpy(m + 1, data, m->len); - cn_netlink_send(m, 0, GFP_ATOMIC); + cn_netlink_send(m, 0, 0, GFP_ATOMIC); kfree(m); } |