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authorDima Stepanov <dmitrii.stepanov@cloud.ionos.com>2021-04-28 08:13:57 +0200
committerJens Axboe <axboe@kernel.dk>2021-05-03 11:00:11 -0600
commit292660fa35e8917a78235d39722edf9bbc04cab7 (patch)
tree9a635e60667210b33a1385b3662e9a076e574356 /drivers/block
parent80d43cbd46155744ee450d2476ee4fcf2917ae9b (diff)
downloadlinux-292660fa35e8917a78235d39722edf9bbc04cab7.tar.bz2
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: Dima Stepanov <dmitrii.stepanov@ionos.com> Signed-off-by: Gioh Kim <gi-oh.kim@ionos.com> Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com> Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Link: https://lore.kernel.org/r/20210428061359.206794-3-gi-oh.kim@ionos.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/rnbd/rnbd-clt.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c
index c01786afe1b1..15f831159c31 100644
--- a/drivers/block/rnbd/rnbd-clt.c
+++ b/drivers/block/rnbd/rnbd-clt.c
@@ -88,7 +88,7 @@ static int rnbd_clt_set_dev_attr(struct rnbd_clt_dev *dev,
dev->discard_alignment = le32_to_cpu(rsp->discard_alignment);
dev->secure_discard = le16_to_cpu(rsp->secure_discard);
dev->rotational = rsp->rotational;
- dev->wc = !!(rsp->cache_policy & RNBD_WRITEBACK);
+ dev->wc = !!(rsp->cache_policy & RNBD_WRITEBACK);
dev->fua = !!(rsp->cache_policy & RNBD_FUA);
dev->max_hw_sectors = sess->max_io_size / SECTOR_SIZE;
@@ -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);