This patch remove the test against areq->info since sun4i-ss could work
without it (ECB).
Fixes: 6298e948215f ("crypto: sunxi-ss - Add Allwinner Security System crypto
accelerator")
Signed-off-by: Corentin Labbe <[email protected]>
---
drivers/crypto/sunxi-ss/sun4i-ss-cipher.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c
b/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c
index 06df336488fb..4b60f8fdd1c8 100644
--- a/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c
+++ b/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c
@@ -41,11 +41,6 @@ static int sun4i_ss_opti_poll(struct skcipher_request *areq)
if (!areq->cryptlen)
return 0;
- if (!areq->iv) {
- dev_err_ratelimited(ss->dev, "ERROR: Empty IV\n");
- return -EINVAL;
- }
-
if (!areq->src || !areq->dst) {
dev_err_ratelimited(ss->dev, "ERROR: Some SGs are NULL\n");
return -EINVAL;
@@ -157,11 +152,6 @@ static int sun4i_ss_cipher_poll(struct skcipher_request
*areq)
if (!areq->cryptlen)
return 0;
- if (!areq->iv) {
- dev_err_ratelimited(ss->dev, "ERROR: Empty IV\n");
- return -EINVAL;
- }
-
if (!areq->src || !areq->dst) {
dev_err_ratelimited(ss->dev, "ERROR: Some SGs are NULL\n");
return -EINVAL;
--
2.21.0
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