[PATCH 1/6] io_uring: don't check req->file in io_fsync_prep()

This is a leftover from the really old days where we weren't able to track and error early if we need a file and it wasn't assigned. Kill the check.

Cc: stable@vger.kernel.org # v5.15+ Signed-off-by: Jens Axboe axboe@kernel.dk --- fs/io_uring.c | 3 --- 1 file changed, 3 deletions(-)

diff --git a/fs/io_uring.c b/fs/io_uring.c index a8413f006417..9108c56bff5b 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -4513,9 +4513,6 @@ static int io_fsync_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) { struct io_ring_ctx *ctx = req->ctx;

- if (!req->file) - return -EBADF; - if (unlikely(ctx->flags & IORING_SETUP_IOPOLL)) return -EINVAL; if (unlikely(sqe->addr || sqe->ioprio || sqe->buf_index ||