[PATCH v2] nvme: change the return type of nvme_poll()

[Keith Busch]

On Mon, Dec 09, 2024 at 01:33:44PM +0000, Yongsoo Joo wrote:
> -static int nvme_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob)
> +static bool nvme_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob)
>  {
>  	struct nvme_queue *nvmeq = hctx->driver_data;
>  	bool found;
> -- 

This function is registered with blk_mq_ops, so you would have to change
the prototype there too, and every other driver that also registers a
poll op. Honestly, it may not be worth the effort.