diff options
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/caam/caamhash.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c index b1dbc53938d7..adb8b19ee942 100644 --- a/drivers/crypto/caam/caamhash.c +++ b/drivers/crypto/caam/caamhash.c @@ -440,7 +440,7 @@ static int hash_digest_key(struct caam_hash_ctx *ctx, const u8 *key_in, u32 *desc; struct split_key_result result; dma_addr_t src_dma, dst_dma; - int ret = 0; + int ret; desc = kmalloc(CAAM_CMD_SZ * 8 + CAAM_PTR_SZ * 2, GFP_KERNEL | GFP_DMA); if (!desc) { @@ -517,7 +517,7 @@ static int ahash_setkey(struct crypto_ahash *ahash, struct device *jrdev = ctx->jrdev; int blocksize = crypto_tfm_alg_blocksize(&ahash->base); int digestsize = crypto_ahash_digestsize(ahash); - int ret = 0; + int ret; u8 *hashed_key = NULL; #ifdef DEBUG @@ -975,7 +975,7 @@ static int ahash_final_ctx(struct ahash_request *req) int sec4_sg_bytes, sec4_sg_src_index; int digestsize = crypto_ahash_digestsize(ahash); struct ahash_edesc *edesc; - int ret = 0; + int ret; sec4_sg_src_index = 1 + (buflen ? 1 : 0); sec4_sg_bytes = sec4_sg_src_index * sizeof(struct sec4_sg_entry); @@ -1055,7 +1055,7 @@ static int ahash_finup_ctx(struct ahash_request *req) int src_nents, mapped_nents; int digestsize = crypto_ahash_digestsize(ahash); struct ahash_edesc *edesc; - int ret = 0; + int ret; src_nents = sg_nents_for_len(req->src, req->nbytes); if (src_nents < 0) { @@ -1139,7 +1139,7 @@ static int ahash_digest(struct ahash_request *req) int digestsize = crypto_ahash_digestsize(ahash); int src_nents, mapped_nents; struct ahash_edesc *edesc; - int ret = 0; + int ret; src_nents = sg_nents_for_len(req->src, req->nbytes); if (src_nents < 0) { @@ -1218,7 +1218,7 @@ static int ahash_final_no_ctx(struct ahash_request *req) u32 *desc; int digestsize = crypto_ahash_digestsize(ahash); struct ahash_edesc *edesc; - int ret = 0; + int ret; /* allocate space for base edesc and hw desc commands, link tables */ edesc = ahash_edesc_alloc(ctx, 0, ctx->sh_desc_digest, @@ -1408,7 +1408,7 @@ static int ahash_finup_no_ctx(struct ahash_request *req) int sec4_sg_bytes, sec4_sg_src_index, src_nents, mapped_nents; int digestsize = crypto_ahash_digestsize(ahash); struct ahash_edesc *edesc; - int ret = 0; + int ret; src_nents = sg_nents_for_len(req->src, req->nbytes); if (src_nents < 0) { |