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| author |   Pavel Begunkov <asml.silence@gmail.com> | 2020-10-18 10:17:41 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2020-10-19 13:29:29 -0600 |
| commit | 069b89384d77c8972a8aa12588e74507714159d4 (patch) | |
| tree | 454169f2118ee353a86a0a3e2d7e601ec1023127 /fs/io_uring.c | |
| parent | io_uring: make cached_cq_overflow non atomic_t (diff) | |
| download | linux-dev-069b89384d77c8972a8aa12588e74507714159d4.tar.xz linux-dev-069b89384d77c8972a8aa12588e74507714159d4.zip | |
io_uring: remove extra ->file check in poll prep
io_poll_add_prep() doesn't need to verify ->file because it's already
done in io_init_req().
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/io_uring.c')
| -rw-r--r-- | fs/io_uring.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index 620a11f9795a..9f65ec8a78fe 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -5347,8 +5347,6 @@ static int io_poll_add_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe return -EINVAL; if (sqe->addr || sqe->ioprio || sqe->off || sqe->len || sqe->buf_index) return -EINVAL; - if (!poll->file) - return -EBADF; events = READ_ONCE(sqe->poll32_events); #ifdef __BIG_ENDIAN |