diff options
Diffstat (limited to 'drivers/staging/ccree/ssi_hash.c')
| -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 e266a70a1b32..13291aeaf350 100644 --- a/drivers/staging/ccree/ssi_hash.c +++ b/drivers/staging/ccree/ssi_hash.c @@ -1781,7 +1781,7 @@ static int ssi_ahash_import(struct ahash_request *req, const void *in) struct device *dev = &ctx->drvdata->plat_dev->dev; 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) { @@ -1790,12 +1790,9 @@ static int ssi_ahash_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 = ssi_hash_init(state, ctx); - if (rc) - goto out; - } + rc = ssi_hash_init(state, ctx); + if (rc) + goto out; dma_sync_single_for_cpu(dev, state->digest_buff_dma_addr, ctx->inter_digestsize, DMA_BIDIRECTIONAL); |