aboutsummaryrefslogtreecommitdiff
path: root/ipc/msg.c
diff options
context:
space:
mode:
Diffstat (limited to 'ipc/msg.c')
-rw-r--r--ipc/msg.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/ipc/msg.c b/ipc/msg.c
index 2c38f10d1483..df82bc9a5531 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -1011,7 +1011,7 @@ SYSCALL_DEFINE5(msgrcv, int, msqid, struct msgbuf __user *, msgp, size_t, msgsz,
}
-void msg_init_ns(struct ipc_namespace *ns)
+int msg_init_ns(struct ipc_namespace *ns)
{
ns->msg_ctlmax = MSGMAX;
ns->msg_ctlmnb = MSGMNB;
@@ -1019,7 +1019,7 @@ void msg_init_ns(struct ipc_namespace *ns)
atomic_set(&ns->msg_bytes, 0);
atomic_set(&ns->msg_hdrs, 0);
- ipc_init_ids(&ns->ids[IPC_MSG_IDS]);
+ return ipc_init_ids(&ns->ids[IPC_MSG_IDS]);
}
#ifdef CONFIG_IPC_NS
@@ -1027,6 +1027,7 @@ void msg_exit_ns(struct ipc_namespace *ns)
{
free_ipcs(ns, &msg_ids(ns), freeque);
idr_destroy(&ns->ids[IPC_MSG_IDS].ipcs_idr);
+ rhashtable_destroy(&ns->ids[IPC_MSG_IDS].key_ht);
}
#endif
@@ -1058,11 +1059,12 @@ static int sysvipc_msg_proc_show(struct seq_file *s, void *it)
}
#endif
-void __init msg_init(void)
+int __init msg_init(void)
{
- msg_init_ns(&init_ipc_ns);
+ const int err = msg_init_ns(&init_ipc_ns);
ipc_init_proc_interface("sysvipc/msg",
" key msqid perms cbytes qnum lspid lrpid uid gid cuid cgid stime rtime ctime\n",
IPC_MSG_IDS, sysvipc_msg_proc_show);
+ return err;
}