diff options
| -rw-r--r-- | drivers/crypto/caam/caamhash.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c index 9e5924e24f2e..641c3afd59ca 100644 --- a/drivers/crypto/caam/caamhash.c +++ b/drivers/crypto/caam/caamhash.c @@ -368,10 +368,8 @@ static int hash_digest_key(struct caam_hash_ctx *ctx, u32 *keylen, u8 *key, int ret; desc = kmalloc(CAAM_CMD_SZ * 8 + CAAM_PTR_SZ * 2, GFP_KERNEL); - if (!desc) { - dev_err(jrdev, "unable to allocate key input memory\n"); + if (!desc) return -ENOMEM; - } init_job_desc(desc, 0); @@ -702,18 +700,14 @@ static struct ahash_edesc *ahash_edesc_alloc(struct ahash_request *req, int sg_num, u32 *sh_desc, dma_addr_t sh_desc_dma) { - struct crypto_ahash *ahash = crypto_ahash_reqtfm(req); - struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash); struct caam_hash_state *state = ahash_request_ctx_dma(req); gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? GFP_KERNEL : GFP_ATOMIC; struct ahash_edesc *edesc; edesc = kzalloc(struct_size(edesc, sec4_sg, sg_num), flags); - if (!edesc) { - dev_err(ctx->jrdev, "could not allocate extended descriptor\n"); + if (!edesc) return NULL; - } state->edesc = edesc; @@ -1908,10 +1902,8 @@ caam_hash_alloc(struct caam_hash_template *template, struct crypto_alg *alg; t_alg = kzalloc(sizeof(*t_alg), GFP_KERNEL); - if (!t_alg) { - pr_err("failed to allocate t_alg\n"); + if (!t_alg) return ERR_PTR(-ENOMEM); - } t_alg->ahash_alg = template->template_ahash; halg = &t_alg->ahash_alg; |