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scsi: core: bsg: Remove usage of the deprecated ida_simple_xxx() API 

Use ida_alloc_xxx()/ida_free() instead of
ida_simple_get()/ida_simple_remove().

The latter is deprecated and more verbose.

Link: https://lore.kernel.org/r/20220617020430.2300-1-liubo03@inspur.com
Signed-off-by: Bo Liu <liubo03@inspur.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bo Liu 2022-06-16 22:04:30 -04:00 committed by Martin K. Petersen
parent 6e637b723d
commit 873cdda193
1 changed files with 2 additions and 2 deletions
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4
block/bsg.c
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@ -169,7 +169,7 @@ static void bsg_device_release(struct device *dev)
{
struct bsg_device *bd = container_of(dev, struct bsg_device, device);
ida_simple_remove(&bsg_minor_ida, MINOR(bd->device.devt));
ida_free(&bsg_minor_ida, MINOR(bd->device.devt));
kfree(bd);
}
@ -196,7 +196,7 @@ struct bsg_device *bsg_register_queue(struct request_queue *q,
bd->queue = q;
bd->sg_io_fn = sg_io_fn;
ret = ida_simple_get(&bsg_minor_ida, 0, BSG_MAX_DEVS, GFP_KERNEL);
ret = ida_alloc_max(&bsg_minor_ida, BSG_MAX_DEVS - 1, GFP_KERNEL);
if (ret < 0) {
if (ret == -ENOSPC)
dev_err(parent, "bsg: too many bsg devices\n");