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block: constify the whole_disk device_attribute

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The struct is never modified so it can be const.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20230419-const-partition-v3-4-4e14e48be367@weissschuh.net
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Thomas Weißschuh
2023-05-30 19:10:00 +02:00
committed by Jens Axboe
parent 0bd478005c
commit a378f6a40f
1 changed files with 1 additions and 1 deletions
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block/partitions/core.c
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@@ -288,7 +288,7 @@ static ssize_t whole_disk_show(struct device *dev,
{
return 0;
}
static DEVICE_ATTR(whole_disk, 0444, whole_disk_show, NULL);
static const DEVICE_ATTR(whole_disk, 0444, whole_disk_show, NULL);
/*
* Must be called either with open_mutex held, before a disk can be opened or