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authormajianpeng <majianpeng@gmail.com>2012-07-27 15:07:59 +0100
committerAlasdair G Kergon <agk@redhat.com>2012-07-27 15:07:59 +0100
commit1a66a08ae82b16eb40705ad112ff28873981af92 (patch)
treeafb3a927ce42b549df8083e66cca23cd865ab80a /drivers/md/dm-stripe.c
parent70c48611024791ccf83aca6195b58a5db9325485 (diff)
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dm: replace simple_strtoul
Replace obsolete simple_strtoul() with kstrtou8/kstrtouint. Signed-off-by: majianpeng <majianpeng@gmail.com> Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-stripe.c')
-rw-r--r--drivers/md/dm-stripe.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index 35c94ff24ad5..183db5d3e48e 100644
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -99,7 +99,6 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
sector_t width;
uint32_t stripes;
uint32_t chunk_size;
- char *end;
int r;
unsigned int i;
@@ -108,14 +107,12 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
return -EINVAL;
}
- stripes = simple_strtoul(argv[0], &end, 10);
- if (!stripes || *end) {
+ if (kstrtouint(argv[0], 10, &stripes) || !stripes) {
ti->error = "Invalid stripe count";
return -EINVAL;
}
- chunk_size = simple_strtoul(argv[1], &end, 10);
- if (*end) {
+ if (kstrtouint(argv[1], 10, &chunk_size)) {
ti->error = "Invalid chunk_size";
return -EINVAL;
}