aboutsummaryrefslogtreecommitdiffstats
path: root/ipc/namespace.c
diff options
context:
space:
mode:
Diffstat (limited to 'ipc/namespace.c')
-rw-r--r--ipc/namespace.c25
1 files changed, 4 insertions, 21 deletions
diff --git a/ipc/namespace.c b/ipc/namespace.c
index cef1139e6c9..1fed8922d47 100644
--- a/ipc/namespace.c
+++ b/ipc/namespace.c
@@ -14,35 +14,18 @@
static struct ipc_namespace *clone_ipc_ns(struct ipc_namespace *old_ns)
{
- int err;
struct ipc_namespace *ns;
- err = -ENOMEM;
ns = kmalloc(sizeof(struct ipc_namespace), GFP_KERNEL);
if (ns == NULL)
- goto err_mem;
+ return ERR_PTR(-ENOMEM);
- err = sem_init_ns(ns);
- if (err)
- goto err_sem;
- err = msg_init_ns(ns);
- if (err)
- goto err_msg;
- err = shm_init_ns(ns);
- if (err)
- goto err_shm;
+ sem_init_ns(ns);
+ msg_init_ns(ns);
+ shm_init_ns(ns);
kref_init(&ns->kref);
return ns;
-
-err_shm:
- msg_exit_ns(ns);
-err_msg:
- sem_exit_ns(ns);
-err_sem:
- kfree(ns);
-err_mem:
- return ERR_PTR(err);
}
struct ipc_namespace *copy_ipcs(unsigned long flags, struct ipc_namespace *ns)