From 1a66a08ae82b16eb40705ad112ff28873981af92 Mon Sep 17 00:00:00 2001 From: majianpeng Date: Fri, 27 Jul 2012 15:07:59 +0100 Subject: dm: replace simple_strtoul Replace obsolete simple_strtoul() with kstrtou8/kstrtouint. Signed-off-by: majianpeng Signed-off-by: Mikulas Patocka Signed-off-by: Alasdair G Kergon --- drivers/md/dm-crypt.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/md/dm-crypt.c') 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; } -- cgit v1.2.1