[PATCH 2/6] crypto-caamhash: Rename jump labels in ahash_setkey()

SF Markus Elfring
2016-09-15T14:41:41Z

Date: Thu, 15 Sep 2016 13:54:49 +0200

Adjust jump labels according to the current Linux coding style convention.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/crypto/caam/caamhash.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c
index f19df8f..6017470 100644
--- a/drivers/crypto/caam/caamhash.c
+++ b/drivers/crypto/caam/caamhash.c
@@ -533,7 +533,7 @@ static int ahash_setkey(struct crypto_ahash *ahash,
ret = hash_digest_key(ctx, key, &keylen, hashed_key,
digestsize);
if (ret)
- goto badkey;
+ goto bad_free_key;
key = hashed_key;
}

@@ -551,14 +551,14 @@ static int ahash_setkey(struct crypto_ahash *ahash,

ret = gen_split_hash_key(ctx, key, keylen);
if (ret)
- goto badkey;
+ goto bad_free_key;

ctx->key_dma = dma_map_single(jrdev, ctx->key, ctx->split_key_pad_len,
DMA_TO_DEVICE);
if (dma_mapping_error(jrdev, ctx->key_dma)) {
dev_err(jrdev, "unable to map key i/o memory\n");
ret = -ENOMEM;
- goto map_err;
+ goto error_free_key;
}
#ifdef DEBUG
print_hex_dump(KERN_ERR, "ctx.key@"__stringify(__LINE__)": ",
@@ -571,11 +571,10 @@ static int ahash_setkey(struct crypto_ahash *ahash,
dma_unmap_single(jrdev, ctx->key_dma, ctx->split_key_pad_len,
DMA_TO_DEVICE);
}
-
-map_err:
+ error_free_key:
kfree(hashed_key);
return ret;
-badkey:
+ bad_free_key:
kfree(hashed_key);
crypto_ahash_set_flags(ahash, CRYPTO_TFM_RES_BAD_KEY_LEN);
return -EINVAL;
--
2.10.0