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| author | Kim Phillips <kim.phillips@freescale.com> | 2013-03-26 18:10:14 -0500 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-04-25 21:01:43 +0800 |
| commit | 66b3e8879f42a571e6779a6c4e5ed486aaaf6fef (patch) | |
| tree | ecb96d93086b34d2c6edb696709e0365cae9633f | |
| parent | 87de4579f92dbe50e92f33b94f8688793c894571 (diff) | |
| download | linux-66b3e8879f42a571e6779a6c4e5ed486aaaf6fef.tar.gz linux-66b3e8879f42a571e6779a6c4e5ed486aaaf6fef.tar.bz2 linux-66b3e8879f42a571e6779a6c4e5ed486aaaf6fef.zip | |
crypto: caam - change key gen functions to return signed int
commit 2af8f4a "crypto: caam - coccicheck fixes" added error
return values yet neglected to change the type from unsigned.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/caam/caamhash.c | 4 | ||||
| -rw-r--r-- | drivers/crypto/caam/key_gen.c | 2 | ||||
| -rw-r--r-- | 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 32aba7a61503..5996521a1caf 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 f6dba10246c3..87138d2adb5f 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 d95d290c6e8b..c5588f6d8109 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); |