diff options
| -rw-r--r-- | ipc/sem.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/ipc/sem.c b/ipc/sem.c index 69edeb1e2a65..0dafcc455f92 100644 --- a/ipc/sem.c +++ b/ipc/sem.c @@ -1003,15 +1003,12 @@ static inline void unlock_semundo(void) static inline int get_undo_list(struct sem_undo_list **undo_listp) { struct sem_undo_list *undo_list; - int size; undo_list = current->sysvsem.undo_list; if (!undo_list) { - size = sizeof(struct sem_undo_list); - undo_list = (struct sem_undo_list *) kmalloc(size, GFP_KERNEL); + undo_list = kzalloc(sizeof(*undo_list), GFP_KERNEL); if (undo_list == NULL) return -ENOMEM; - memset(undo_list, 0, size); spin_lock_init(&undo_list->lock); atomic_set(&undo_list->refcnt, 1); current->sysvsem.undo_list = undo_list; |
