diff --git a/fs/io_uring.c b/fs/io_uring.c index 11bd0dd1425a..8a5b20eafccf 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -5588,7 +5588,6 @@ static int io_arm_poll_handler(struct io_kiocb *req) struct async_poll *apoll; struct io_poll_table ipt; __poll_t ret, mask = EPOLLONESHOT | POLLERR | POLLPRI; - int rw; if (!req->file || !file_can_poll(req->file)) return IO_APOLL_ABORTED; @@ -5598,7 +5597,6 @@ static int io_arm_poll_handler(struct io_kiocb *req) return IO_APOLL_ABORTED; if (def->pollin) { - rw = READ; mask |= POLLIN | POLLRDNORM; /* If reading from MSG_ERRQUEUE using recvmsg, ignore POLLIN */ @@ -5606,14 +5604,9 @@ static int io_arm_poll_handler(struct io_kiocb *req) (req->sr_msg.msg_flags & MSG_ERRQUEUE)) mask &= ~POLLIN; } else { - rw = WRITE; mask |= POLLOUT | POLLWRNORM; } - /* if we can't nonblock try, then no point in arming a poll handler */ - if (!io_file_supports_nowait(req, rw)) - return IO_APOLL_ABORTED; - apoll = kmalloc(sizeof(*apoll), GFP_ATOMIC); if (unlikely(!apoll)) return IO_APOLL_ABORTED;