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-rw-r--r--ipc/msg.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/ipc/msg.c b/ipc/msg.c
index 10094a731b8e..cd90bfde89a4 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -132,7 +132,7 @@ static struct msg_queue *msg_alloc(void)
static int newque(struct ipc_namespace *ns, struct ipc_params *params)
{
struct msg_queue *msq;
- int id, retval;
+ int retval;
key_t key = params->key;
int msgflg = params->flg;
@@ -160,10 +160,10 @@ static int newque(struct ipc_namespace *ns, struct ipc_params *params)
INIT_LIST_HEAD(&msq->q_senders);
/* ipc_addid() locks msq upon success. */
- id = ipc_addid(&msg_ids(ns), &msq->q_perm, ns->msg_ctlmni);
- if (id < 0) {
- ipc_rcu_putref(&msq->q_perm, msg_rcu_free);
- return id;
+ retval = ipc_addid(&msg_ids(ns), &msq->q_perm, ns->msg_ctlmni);
+ if (retval < 0) {
+ call_rcu(&msq->q_perm.rcu, msg_rcu_free);
+ return retval;
}
ipc_unlock_object(&msq->q_perm);