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| author | majianpeng <majianpeng@gmail.com> | 2012-07-27 15:07:59 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2012-07-27 15:07:59 +0100 |
| commit | 1a66a08ae82b16eb40705ad112ff28873981af92 (patch) | |
| tree | afb3a927ce42b549df8083e66cca23cd865ab80a /drivers/md/dm-crypt.c | |
| parent | 70c48611024791ccf83aca6195b58a5db9325485 (diff) | |
| download | linux-1a66a08ae82b16eb40705ad112ff28873981af92.tar.gz | |
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-crypt.c')
| -rw-r--r-- | drivers/md/dm-crypt.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 3f06df59fd82..e2b32401ecc7 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -1241,7 +1241,6 @@ static void kcryptd_queue_crypt(struct dm_crypt_io *io) static int crypt_decode_key(u8 *key, char *hex, unsigned int size) { char buffer[3]; - char *endp; unsigned int i; buffer[2] = '\0'; @@ -1250,9 +1249,7 @@ static int crypt_decode_key(u8 *key, char *hex, unsigned int size) buffer[0] = *hex++; buffer[1] = *hex++; - key[i] = (u8)simple_strtoul(buffer, &endp, 16); - - if (endp != &buffer[2]) + if (kstrtou8(buffer, 16, &key[i])) return -EINVAL; } |