io_uring: remove extra ->file check

It won't ever get into io_prep_rw() when req->file haven't been set in
io_req_set_file(), hence remove the check.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/fs/io_uring.c b/fs/io_uring.c
index 678a1b245e10cf16fbe547fd12781d0717860b9c..a3c75aff8d108e15add87a0361095d4a0e4e675c 100644 (file)
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -1862,9 +1862,6 @@ static int io_prep_rw(struct io_kiocb *req, const struct io_uring_sqe *sqe,
        unsigned ioprio;
        int ret;
 
-       if (!req->file)
-               return -EBADF;
-
        if (S_ISREG(file_inode(req->file)->i_mode))
                req->flags |= REQ_F_ISREG;