diff options
Diffstat (limited to 'ipc/msg.c')
| -rw-r--r-- | ipc/msg.c | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/ipc/msg.c b/ipc/msg.c index 770342e1d327..5b25e0755656 100644 --- a/ipc/msg.c +++ b/ipc/msg.c @@ -95,29 +95,13 @@ static inline void msg_rmid(struct ipc_namespace *ns, struct msg_queue *s) ipc_rmid(&msg_ids(ns), &s->q_perm); } -static void __msg_free(struct msg_queue *msq) -{ - kvfree(msq); -} - static void msg_rcu_free(struct rcu_head *head) { struct kern_ipc_perm *p = container_of(head, struct kern_ipc_perm, rcu); struct msg_queue *msq = container_of(p, struct msg_queue, q_perm); security_msg_queue_free(msq); - __msg_free(msq); -} - -static struct msg_queue *msg_alloc(void) -{ - struct msg_queue *msq; - - msq = kvmalloc(sizeof(*msq), GFP_KERNEL); - if (unlikely(!msq)) - return NULL; - - return msq; + kvfree(msq); } /** @@ -134,8 +118,8 @@ static int newque(struct ipc_namespace *ns, struct ipc_params *params) key_t key = params->key; int msgflg = params->flg; - msq = msg_alloc(); - if (!msq) + msq = kvmalloc(sizeof(*msq), GFP_KERNEL); + if (unlikely(!msq)) return -ENOMEM; msq->q_perm.mode = msgflg & S_IRWXUGO; @@ -144,7 +128,7 @@ static int newque(struct ipc_namespace *ns, struct ipc_params *params) msq->q_perm.security = NULL; retval = security_msg_queue_alloc(msq); if (retval) { - __msg_free(msq); + kvfree(msq); return retval; } |