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block: null_blk: Fix code style issues

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Fix message grammar and code style issues (brackets and indentation) in
null_init().

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20220420005718.3780004-2-damien.lemoal@opensource.wdc.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Damien Le Moal 2022-04-20 09:57:15 +09:00 committed by Jens Axboe
parent 0000f2f720
commit 525323d25e
1 changed files with 6 additions and 4 deletions
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10
drivers/block/null_blk/main.c
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@ -2111,19 +2111,21 @@ static int __init null_init(void)
} }
if (g_queue_mode == NULL_Q_RQ) { if (g_queue_mode == NULL_Q_RQ) {
pr_err("legacy IO path no longer available\n"); pr_err("legacy IO path is no longer available\n");
return -EINVAL; return -EINVAL;
} }
if (g_queue_mode == NULL_Q_MQ && g_use_per_node_hctx) { if (g_queue_mode == NULL_Q_MQ && g_use_per_node_hctx) {
if (g_submit_queues != nr_online_nodes) { if (g_submit_queues != nr_online_nodes) {
pr_warn("submit_queues param is set to %u.\n", pr_warn("submit_queues param is set to %u.\n",
nr_online_nodes); nr_online_nodes);
g_submit_queues = nr_online_nodes; g_submit_queues = nr_online_nodes;
} }
} else if (g_submit_queues > nr_cpu_ids) } else if (g_submit_queues > nr_cpu_ids) {
g_submit_queues = nr_cpu_ids; g_submit_queues = nr_cpu_ids;
else if (g_submit_queues <= 0) } else if (g_submit_queues <= 0) {
g_submit_queues = 1; g_submit_queues = 1;
}
if (g_queue_mode == NULL_Q_MQ && shared_tags) { if (g_queue_mode == NULL_Q_MQ && shared_tags) {
ret = null_init_tag_set(NULL, &tag_set); ret = null_init_tag_set(NULL, &tag_set);