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nbd: Remove superfluous casts

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In Linux kernel code it is preferred not to use a cast when converting a
void pointer to another pointer type.

Cc: Christoph Hellwig <hch@lst.de>
Cc: Josef Bacik <jbacik@fb.com>
Cc: Yu Kuai <yukuai3@huawei.com>
Cc: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20240510202313.25209-3-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Bart Van Assche 2024-05-10 13:23:10 -07:00 committed by Jens Axboe
parent 08190cc4d8
commit 40639e9a0f
1 changed files with 2 additions and 2 deletions
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4
drivers/block/nbd.c
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@ -222,7 +222,7 @@ static ssize_t pid_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct gendisk *disk = dev_to_disk(dev);
struct nbd_device *nbd = (struct nbd_device *)disk->private_data;
struct nbd_device *nbd = disk->private_data;
return sprintf(buf, "%d\n", nbd->pid);
}
@ -236,7 +236,7 @@ static ssize_t backend_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct gendisk *disk = dev_to_disk(dev);
struct nbd_device *nbd = (struct nbd_device *)disk->private_data;
struct nbd_device *nbd = disk->private_data;
return sprintf(buf, "%s\n", nbd->backend ?: "");
}