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From:   Pavel Begunkov <asml.silence@gmail.com>
To:     Jens Axboe <axboe@kernel.dk>, io-uring@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH 1/1] io_uring: remove extra ->file check
Date:   Sat,  1 Feb 2020 01:22:08 +0300
Message-Id: <e21d4c192e0fb12af00cbb4c1ed7d517385ec160.1580509300.git.asml.silence@gmail.com>
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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>
---
 fs/io_uring.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/fs/io_uring.c b/fs/io_uring.c
index 799e80e85027..426b0dd81cca 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -1868,9 +1868,6 @@ 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;
 
-- 
2.24.0