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| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-06-17 18:14:03 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-06-18 09:22:02 -0600 |
| commit | 1dacb4df4ebe61ec2005d7ab82ee38ffa7125ee7 (patch) | |
| tree | 579e74bb84e22ed2dab2ec77a2aa5c4c4cb74f5d | |
| parent | b8e64b530011162adda0e176150774d22326c50c (diff) | |
| download | linux-1dacb4df4ebe61ec2005d7ab82ee38ffa7125ee7.tar.bz2 | |
io_uring: simplify iovec freeing in io_clean_op()
We don't get REQ_F_NEED_CLEANUP for rw unless there is ->free_iovec set,
so remove the optimisation of NULL checking it inline, kfree() will take
care if that would ever be the case.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/a233dc655d3d45bd4f69b73d55a61de46d914415.1623949695.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | fs/io_uring.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index af93f790a1da..8543f1c37e2b 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -6092,8 +6092,8 @@ static void io_clean_op(struct io_kiocb *req) case IORING_OP_WRITE_FIXED: case IORING_OP_WRITE: { struct io_async_rw *io = req->async_data; - if (io->free_iovec) - kfree(io->free_iovec); + + kfree(io->free_iovec); break; } case IORING_OP_RECVMSG: |