From 74fa8f9c553f7b5ccab7d103acae63cc2e080465 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 15 Feb 2024 08:10:47 +0100 Subject: block: pass a queue_limits argument to blk_alloc_disk Pass a queue_limits to blk_alloc_disk and apply it if non-NULL. This will allow allocating queues with valid queue limits instead of setting the values one at a time later. Also change blk_alloc_disk to return an ERR_PTR instead of just NULL which can't distinguish errors. Signed-off-by: Christoph Hellwig Reviewed-by: Dan Williams Reviewed-by: Himanshu Madhani Link: https://lore.kernel.org/r/20240215071055.2201424-2-hch@lst.de Signed-off-by: Jens Axboe --- drivers/s390/block/dcssblk.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/s390/block') diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index 4b7ecd4fd431..0903b432ea97 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -629,9 +629,9 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char dev_info->dev.release = dcssblk_release_segment; dev_info->dev.groups = dcssblk_dev_attr_groups; INIT_LIST_HEAD(&dev_info->lh); - dev_info->gd = blk_alloc_disk(NUMA_NO_NODE); - if (dev_info->gd == NULL) { - rc = -ENOMEM; + dev_info->gd = blk_alloc_disk(NULL, NUMA_NO_NODE); + if (IS_ERR(dev_info->gd)) { + rc = PTR_ERR(dev_info->gd); goto seg_list_del; } dev_info->gd->major = dcssblk_major; -- cgit v1.2.3