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io_uring: clean up io_req_free_batch_finish() 

io_req_free_batch_finish() is final and does not permit struct req_batch
to be reused without re-init. To be more consistent don't clear ->task
there.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2021-02-11 18:28:20 +00:00 committed by Jens Axboe
parent 3c1a2ead91
commit 6e833d538b
1 changed files with 1 additions and 3 deletions
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4
fs/io_uring.c
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@ -2397,10 +2397,8 @@ static inline void io_init_req_batch(struct req_batch *rb)
static void io_req_free_batch_finish(struct io_ring_ctx *ctx,
struct req_batch *rb)
{
if (rb->task) {
if (rb->task)
io_put_task(rb->task, rb->task_refs);
rb->task = NULL;
}
if (rb->ctx_refs)
percpu_ref_put_many(&ctx->refs, rb->ctx_refs);
}