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block: constify the whole_disk device_attribute
author
Thomas Weißschuh
<linux@weissschuh.net>
Tue, 30 May 2023 17:10:00 +0000
(19:10 +0200)
committer
Jens Axboe
<axboe@kernel.dk>
Tue, 30 May 2023 17:12:43 +0000
(11:12 -0600)
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>
block/partitions/core.c
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diff --git
a/block/partitions/core.c
b/block/partitions/core.c
index
d5f5633
..
82d2642
100644
(file)
--- a/
block/partitions/core.c
+++ b/
block/partitions/core.c
@@
-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