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block: Replace snprintf with strscpy in check_partition

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Replace snprintf("%s", ...) with the faster and more direct strscpy().

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Thorsten Blum
2026-01-27 23:47:01 +01:00
committed by Jens Axboe
parent 7c746eb71f
commit f46ebb9109
1 changed files with 2 additions and 1 deletions
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3
block/partitions/core.c
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@@ -7,6 +7,7 @@
#include <linux/fs.h>
#include <linux/major.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/ctype.h>
#include <linux/vmalloc.h>
#include <linux/raid/detect.h>
@@ -130,7 +131,7 @@ static struct parsed_partitions *check_partition(struct gendisk *hd)
state->pp_buf[0] = '\0';
state->disk = hd;
snprintf(state->name, BDEVNAME_SIZE, "%s", hd->disk_name);
strscpy(state->name, hd->disk_name);
snprintf(state->pp_buf, PAGE_SIZE, " %s:", state->name);
if (isdigit(state->name[strlen(state->name)-1]))
sprintf(state->name, "p");