diff options
| -rw-r--r-- | drivers/staging/ccree/ssi_hash.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/staging/ccree/ssi_hash.c b/drivers/staging/ccree/ssi_hash.c index ff05ac8eeb2c..ee7370c60426 100644 --- a/drivers/staging/ccree/ssi_hash.c +++ b/drivers/staging/ccree/ssi_hash.c @@ -1673,7 +1673,7 @@ static int cc_hash_import(struct ahash_request *req, const void *in) struct device *dev = drvdata_to_dev(ctx->drvdata); struct ahash_req_ctx *state = ahash_request_ctx(req); u32 tmp; - int rc = 0; + int rc; memcpy(&tmp, in, sizeof(u32)); if (tmp != CC_EXPORT_MAGIC) { @@ -1682,12 +1682,9 @@ static int cc_hash_import(struct ahash_request *req, const void *in) } in += sizeof(u32); - /* call init() to allocate bufs if the user hasn't */ - if (!state->digest_buff) { - rc = cc_hash_init(req); - if (rc) - goto out; - } + rc = cc_hash_init(req); + if (rc) + goto out; dma_sync_single_for_cpu(dev, state->digest_buff_dma_addr, ctx->inter_digestsize, DMA_BIDIRECTIONAL); |