[PATCH 2/2] crypto: qat - Don't move data inside output buffer

From: Tadeusz Struk
Date: Wed Aug 12 2015 - 23:56:06 EST


Don't need to move data inside of the output buffer
because SW doen't need to do this anymore sice the new MPI
mpi_read_buf() has been added. Just set the correct output len.

Signed-off-by: Tadeusz Struk <tadeusz.struk@xxxxxxxxx>
---
drivers/crypto/qat/qat_common/qat_asym_algs.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/crypto/qat/qat_common/qat_asym_algs.c b/drivers/crypto/qat/qat_common/qat_asym_algs.c
index fe352a6..6ddb13c 100644
--- a/drivers/crypto/qat/qat_common/qat_asym_algs.c
+++ b/drivers/crypto/qat/qat_common/qat_asym_algs.c
@@ -144,9 +144,6 @@ static void qat_rsa_cb(struct icp_qat_fw_pke_resp *resp)
ptr++;
}

- if (areq->dst_len != req->ctx->key_sz)
- memcpy(areq->dst, ptr, areq->dst_len);
-
akcipher_request_complete(areq, err);
}


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