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| author | Anton Arapov <anton@redhat.com> | 2012-10-29 11:15:37 +0100 |
|---|---|---|
| committer | Anton Arapov <anton@redhat.com> | 2012-10-29 11:15:37 +0100 |
| commit | 7d558cd9c7b18e4b16953265aa0da45e63f3b968 (patch) | |
| tree | 7135d5a810768c9c619346282ee9cfdf1765e225 /Documentation/connector/cn_test.c | |
| parent | 985ef6b2108ed28ffd5f6630e1e0fce2e2a775f2 (diff) | |
| download | kernel-uprobes-7d558cd9c7b18e4b16953265aa0da45e63f3b968.tar.gz kernel-uprobes-7d558cd9c7b18e4b16953265aa0da45e63f3b968.tar.xz kernel-uprobes-7d558cd9c7b18e4b16953265aa0da45e63f3b968.zip | |
Signed-off-by: Anton Arapov <anton@redhat.com>
Diffstat (limited to 'Documentation/connector/cn_test.c')
| -rw-r--r-- | Documentation/connector/cn_test.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/Documentation/connector/cn_test.c b/Documentation/connector/cn_test.c index 7764594778d..adcca0368d6 100644 --- a/Documentation/connector/cn_test.c +++ b/Documentation/connector/cn_test.c @@ -69,9 +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); @@ -117,11 +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 |