Since crypto_shash_blocksize(), crypto_shash_digestsize(), and
crypto_shash_statesize() return an unsigned int, also use unsigned int
for the local variables.
Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxx>
---
crypto/hmac.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/crypto/hmac.c b/crypto/hmac.c
index 7cec25ff9889..6ab7ce4cb930 100644
--- a/crypto/hmac.c
+++ b/crypto/hmac.c
@@ -31,9 +31,9 @@ struct hmac_ctx {
static int hmac_setkey(struct crypto_shash *parent,
const u8 *inkey, unsigned int keylen)
{
- int bs = crypto_shash_blocksize(parent);
- int ds = crypto_shash_digestsize(parent);
- int ss = crypto_shash_statesize(parent);
+ unsigned int bs = crypto_shash_blocksize(parent);
+ unsigned int ds = crypto_shash_digestsize(parent);
+ unsigned int ss = crypto_shash_statesize(parent);
struct hmac_ctx *tctx = crypto_shash_ctx(parent);
struct crypto_shash *hash = tctx->hash;
u8 *ipad = &tctx->pads[0];
@@ -108,8 +108,8 @@ static int hmac_update(struct shash_desc *pdesc,
static int hmac_final(struct shash_desc *pdesc, u8 *out)
{
struct crypto_shash *parent = pdesc->tfm;
- int ds = crypto_shash_digestsize(parent);
- int ss = crypto_shash_statesize(parent);
+ unsigned int ds = crypto_shash_digestsize(parent);
+ unsigned int ss = crypto_shash_statesize(parent);
const struct hmac_ctx *tctx = crypto_shash_ctx(parent);
const u8 *opad = &tctx->pads[ss];
struct shash_desc *desc = shash_desc_ctx(pdesc);
@@ -124,8 +124,8 @@ static int hmac_finup(struct shash_desc *pdesc, const u8 *data,
{
struct crypto_shash *parent = pdesc->tfm;
- int ds = crypto_shash_digestsize(parent);
- int ss = crypto_shash_statesize(parent);
+ unsigned int ds = crypto_shash_digestsize(parent);
+ unsigned int ss = crypto_shash_statesize(parent);
const struct hmac_ctx *tctx = crypto_shash_ctx(parent);
const u8 *opad = &tctx->pads[ss];
struct shash_desc *desc = shash_desc_ctx(pdesc);
--
2.46.1
