Commit 292660fa authored by Dima Stepanov's avatar Dima Stepanov Committed by Jens Axboe
Browse files

block/rnbd: Fix style issues 



This patch fixes some style issues detected by scripts/checkpatch.pl
* Resolve spacing and tab issues
* Remove extra braces in rnbd_get_iu
* Use num_possible_cpus() instead of NR_CPUS in alloc_sess
* Fix the comments styling in rnbd_queue_rq

Signed-off-by: default avatarDima Stepanov <dmitrii.stepanov@ionos.com>
Signed-off-by: default avatarGioh Kim <gi-oh.kim@ionos.com>
Signed-off-by: default avatarMd Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: default avatarJack Wang <jinpu.wang@ionos.com>
Link: https://lore.kernel.org/r/20210428061359.206794-3-gi-oh.kim@ionos.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 80d43cbd

drivers/block/rnbd/rnbd-clt.c

+5 −5
Original line number Diff line number Diff line
@@ -351,9 +351,8 @@ static struct rnbd_iu *rnbd_get_iu(struct rnbd_clt_session *sess, 
	struct rtrs_permit *permit;



	iu = kzalloc(sizeof(*iu), GFP_KERNEL);

	if (!iu) {

	if (!iu)

		return NULL;

	}



	permit = rnbd_get_permit(sess, con_type, wait);

	if (unlikely(!permit)) {
@@ -805,7 +804,7 @@ static struct rnbd_clt_session *alloc_sess(const char *sessname) 
	mutex_init(&sess->lock);

	INIT_LIST_HEAD(&sess->devs_list);

	INIT_LIST_HEAD(&sess->list);

	bitmap_zero(sess->cpu_queues_bm, NR_CPUS);

	bitmap_zero(sess->cpu_queues_bm, num_possible_cpus());

	init_waitqueue_head(&sess->rtrs_waitq);

	refcount_set(&sess->refcount, 1);
@@ -1148,7 +1147,8 @@ static blk_status_t rnbd_queue_rq(struct blk_mq_hw_ctx *hctx, 
	iu->sgt.sgl = iu->first_sgl;

	err = sg_alloc_table_chained(&iu->sgt,

				     /* Even-if the request has no segment,

				      * sglist must have one entry at least */

				      * sglist must have one entry at least.

				      */

				     blk_rq_nr_phys_segments(rq) ? : 1,

				     iu->sgt.sgl,

				     RNBD_INLINE_SG_CNT);