@@ -208,30 +208,21 @@ int io_uring_unregister_files(struct io_uring *ring)
int io_uring_register_eventfd(struct io_uring *ring, int event_fd)
{
- int ret;
-
- ret = __sys_io_uring_register(ring->ring_fd, IORING_REGISTER_EVENTFD,
- &event_fd, 1);
- return (ret < 0) ? ret : 0;
+ return __sys_io_uring_register(ring->ring_fd, IORING_REGISTER_EVENTFD,
+ &event_fd, 1);
}
int io_uring_unregister_eventfd(struct io_uring *ring)
{
- int ret;
-
- ret = __sys_io_uring_register(ring->ring_fd, IORING_UNREGISTER_EVENTFD,
- NULL, 0);
- return (ret < 0) ? ret : 0;
+ return __sys_io_uring_register(ring->ring_fd, IORING_UNREGISTER_EVENTFD,
+ NULL, 0);
}
int io_uring_register_eventfd_async(struct io_uring *ring, int event_fd)
{
- int ret;
-
- ret = __sys_io_uring_register(ring->ring_fd,
- IORING_REGISTER_EVENTFD_ASYNC, &event_fd,
- 1);
- return (ret < 0) ? ret : 0;
+ return __sys_io_uring_register(ring->ring_fd,
+ IORING_REGISTER_EVENTFD_ASYNC, &event_fd,
+ 1);
}
int io_uring_register_probe(struct io_uring *ring, struct io_uring_probe *p,