The 'coccicheck fixes' commit added error return values yet
neglected to change the type from unsigned.
Signed-off-by: Kim Phillips <[email protected]>
---
drivers/crypto/caam/caamhash.c | 4 ++--
drivers/crypto/caam/key_gen.c | 2 +-
drivers/crypto/caam/key_gen.h | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c
index fbf3fe8..656cd4d 100644
--- a/drivers/crypto/caam/caamhash.c
+++ b/drivers/crypto/caam/caamhash.c
@@ -411,7 +411,7 @@ static int ahash_set_sh_desc(struct crypto_ahash *ahash)
return 0;
}
-static u32 gen_split_hash_key(struct caam_hash_ctx *ctx, const u8 *key_in,
+static int gen_split_hash_key(struct caam_hash_ctx *ctx, const u8 *key_in,
u32 keylen)
{
return gen_split_key(ctx->jrdev, ctx->key, ctx->split_key_len,
@@ -420,7 +420,7 @@ static u32 gen_split_hash_key(struct caam_hash_ctx *ctx, const u8 *key_in,
}
/* Digest hash size if it is too large */
-static u32 hash_digest_key(struct caam_hash_ctx *ctx, const u8 *key_in,
+static int hash_digest_key(struct caam_hash_ctx *ctx, const u8 *key_in,
u32 *keylen, u8 *key_out, u32 digestsize)
{
struct device *jrdev = ctx->jrdev;
diff --git a/drivers/crypto/caam/key_gen.c b/drivers/crypto/caam/key_gen.c
index 0028881..2eb8e28 100644
--- a/drivers/crypto/caam/key_gen.c
+++ b/drivers/crypto/caam/key_gen.c
@@ -44,7 +44,7 @@ Split key generation-----------------------------------------------
[06] 0x64260028 fifostr: class2 mdsplit-jdk len=40
@0xffe04000
*/
-u32 gen_split_key(struct device *jrdev, u8 *key_out, int split_key_len,
+int gen_split_key(struct device *jrdev, u8 *key_out, int split_key_len,
int split_key_pad_len, const u8 *key_in, u32 keylen,
u32 alg_op)
{
diff --git a/drivers/crypto/caam/key_gen.h b/drivers/crypto/caam/key_gen.h
index d95d290..c5588f6 100644
--- a/drivers/crypto/caam/key_gen.h
+++ b/drivers/crypto/caam/key_gen.h
@@ -12,6 +12,6 @@ struct split_key_result {
void split_key_done(struct device *dev, u32 *desc, u32 err, void *context);
-u32 gen_split_key(struct device *jrdev, u8 *key_out, int split_key_len,
+int gen_split_key(struct device *jrdev, u8 *key_out, int split_key_len,
int split_key_pad_len, const u8 *key_in, u32 keylen,
u32 alg_op);
--
1.7.12