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authorKim Phillips <kim.phillips@freescale.com>2013-03-27 03:10:14 +0400
committerHerbert Xu <herbert@gondor.apana.org.au>2013-04-25 17:01:43 +0400
commit66b3e8879f42a571e6779a6c4e5ed486aaaf6fef (patch)
treeecb96d93086b34d2c6edb696709e0365cae9633f /drivers/crypto/caam/caamhash.c
parent87de4579f92dbe50e92f33b94f8688793c894571 (diff)
downloadlinux-66b3e8879f42a571e6779a6c4e5ed486aaaf6fef.tar.xz
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>
Diffstat (limited to 'drivers/crypto/caam/caamhash.c')
-rw-r--r--drivers/crypto/caam/caamhash.c4
1 files changed, 2 insertions, 2 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;