Commit 82b3ad74 authored by Corentin Labbe's avatar Corentin Labbe Committed by Herbert Xu

crypto: sun4i-ss - Handle better absence/presence of IV

This patch remove the test against areq->info since sun4i-ss could work
without it (ECB).

Fixes: 6298e948 ("crypto: sunxi-ss - Add Allwinner Security System crypto accelerator")
Signed-off-by: default avatarCorentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent bee7bdf1
...@@ -41,11 +41,6 @@ static int sun4i_ss_opti_poll(struct skcipher_request *areq) ...@@ -41,11 +41,6 @@ static int sun4i_ss_opti_poll(struct skcipher_request *areq)
if (!areq->cryptlen) if (!areq->cryptlen)
return 0; return 0;
if (!areq->iv) {
dev_err_ratelimited(ss->dev, "ERROR: Empty IV\n");
return -EINVAL;
}
if (!areq->src || !areq->dst) { if (!areq->src || !areq->dst) {
dev_err_ratelimited(ss->dev, "ERROR: Some SGs are NULL\n"); dev_err_ratelimited(ss->dev, "ERROR: Some SGs are NULL\n");
return -EINVAL; return -EINVAL;
...@@ -157,11 +152,6 @@ static int sun4i_ss_cipher_poll(struct skcipher_request *areq) ...@@ -157,11 +152,6 @@ static int sun4i_ss_cipher_poll(struct skcipher_request *areq)
if (!areq->cryptlen) if (!areq->cryptlen)
return 0; return 0;
if (!areq->iv) {
dev_err_ratelimited(ss->dev, "ERROR: Empty IV\n");
return -EINVAL;
}
if (!areq->src || !areq->dst) { if (!areq->src || !areq->dst) {
dev_err_ratelimited(ss->dev, "ERROR: Some SGs are NULL\n"); dev_err_ratelimited(ss->dev, "ERROR: Some SGs are NULL\n");
return -EINVAL; return -EINVAL;
......
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