Thread (20 messages) 20 messages, 4 authors, 2015-08-24

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

From: Tadeusz Struk <hidden>
Date: 2015-08-13 16:41:47
Also in: lkml

On 08/12/2015 08:54 PM, Tadeusz Struk wrote:
quoted hunk ↗ jump to hunk
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 <redacted>
---
 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);
 }
 
Herbert,
Could you take this one and I'll work with David on the rest.
Thanks,
T
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