diff options
Diffstat (limited to 'drivers/crypto/caam/caamhash.c')
| -rw-r--r-- | drivers/crypto/caam/caamhash.c | 32 |
1 files changed, 11 insertions, 21 deletions
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c index 0378328f47a7..0d9284ef96a8 100644 --- a/drivers/crypto/caam/caamhash.c +++ b/drivers/crypto/caam/caamhash.c @@ -545,7 +545,8 @@ static int ahash_setkey(struct crypto_ahash *ahash, DMA_TO_DEVICE); if (dma_mapping_error(jrdev, ctx->key_dma)) { dev_err(jrdev, "unable to map key i/o memory\n"); - return -ENOMEM; + ret = -ENOMEM; + goto map_err; } #ifdef DEBUG print_hex_dump(KERN_ERR, "ctx.key@"__stringify(__LINE__)": ", @@ -559,6 +560,7 @@ static int ahash_setkey(struct crypto_ahash *ahash, DMA_TO_DEVICE); } +map_err: kfree(hashed_key); return ret; badkey: @@ -631,11 +633,8 @@ static void ahash_done(struct device *jrdev, u32 *desc, u32 err, edesc = (struct ahash_edesc *)((char *)desc - offsetof(struct ahash_edesc, hw_desc)); - if (err) { - char tmp[CAAM_ERROR_STR_MAX]; - - dev_err(jrdev, "%08x: %s\n", err, caam_jr_strstatus(tmp, err)); - } + if (err) + caam_jr_strstatus(jrdev, err); ahash_unmap(jrdev, edesc, req, digestsize); kfree(edesc); @@ -669,11 +668,8 @@ static void ahash_done_bi(struct device *jrdev, u32 *desc, u32 err, edesc = (struct ahash_edesc *)((char *)desc - offsetof(struct ahash_edesc, hw_desc)); - if (err) { - char tmp[CAAM_ERROR_STR_MAX]; - - dev_err(jrdev, "%08x: %s\n", err, caam_jr_strstatus(tmp, err)); - } + if (err) + caam_jr_strstatus(jrdev, err); ahash_unmap_ctx(jrdev, edesc, req, ctx->ctx_len, DMA_BIDIRECTIONAL); kfree(edesc); @@ -707,11 +703,8 @@ static void ahash_done_ctx_src(struct device *jrdev, u32 *desc, u32 err, edesc = (struct ahash_edesc *)((char *)desc - offsetof(struct ahash_edesc, hw_desc)); - if (err) { - char tmp[CAAM_ERROR_STR_MAX]; - - dev_err(jrdev, "%08x: %s\n", err, caam_jr_strstatus(tmp, err)); - } + if (err) + caam_jr_strstatus(jrdev, err); ahash_unmap_ctx(jrdev, edesc, req, digestsize, DMA_FROM_DEVICE); kfree(edesc); @@ -745,11 +738,8 @@ static void ahash_done_ctx_dst(struct device *jrdev, u32 *desc, u32 err, edesc = (struct ahash_edesc *)((char *)desc - offsetof(struct ahash_edesc, hw_desc)); - if (err) { - char tmp[CAAM_ERROR_STR_MAX]; - - dev_err(jrdev, "%08x: %s\n", err, caam_jr_strstatus(tmp, err)); - } + if (err) + caam_jr_strstatus(jrdev, err); ahash_unmap_ctx(jrdev, edesc, req, ctx->ctx_len, DMA_TO_DEVICE); kfree(edesc); |