1 files changed, 6 insertions, 2 deletions

diff --git a/net/dccp/probe.c b/net/dccp/probe.c
index 146496fce2e2..f81e37de35d5 100644
--- a/net/dccp/probe.c
+++ b/net/dccp/probe.c
@@ -106,8 +106,10 @@ static int jdccp_sendmsg(struct kiocb *iocb, struct sock *sk,
 }
 
 static struct jprobe dccp_send_probe = {
-        .kp     = { .addr = (kprobe_opcode_t *)&dccp_sendmsg, },
-        .entry  = (kprobe_opcode_t *)&jdccp_sendmsg,
+        .kp     = {
+                .symbol_name = "dccp_sendmsg",
+        },
+        .entry  = JPROBE_ENTRY(jdccp_sendmsg),
 };
 
 static int dccpprobe_open(struct inode *inode, struct file *file)
@@ -160,6 +162,8 @@ static __init int dccpprobe_init(void)
         init_waitqueue_head(&dccpw.wait);
         spin_lock_init(&dccpw.lock);
         dccpw.fifo = kfifo_alloc(bufsize, GFP_KERNEL, &dccpw.lock);
+        if (IS_ERR(dccpw.fifo))
+                return PTR_ERR(dccpw.fifo);
 
         if (!proc_net_fops_create(procname, S_IRUSR, &dccpprobe_fops))
                 goto err0;