From: Ofer Heifetz <oferh@xxxxxxxxxxx> When initializing the IVs crypto_ahash_update() is called, which at some point will call crypto_enqueue_request(). This function can return -EBUSY when no resource is available and the request is queued. Since this is a valid case, -EBUSY shouldn't be treated as an error. Signed-off-by: Ofer Heifetz <oferh@xxxxxxxxxxx> [Antoine: commit message] Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx> --- drivers/crypto/inside-secure/safexcel_hash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/inside-secure/safexcel_hash.c b/drivers/crypto/inside-secure/safexcel_hash.c index d156637d6144..4a4d95302a93 100644 --- a/drivers/crypto/inside-secure/safexcel_hash.c +++ b/drivers/crypto/inside-secure/safexcel_hash.c @@ -862,7 +862,7 @@ static int safexcel_hmac_init_iv(struct ahash_request *areq, req->last_req = true; ret = crypto_ahash_update(areq); - if (ret && ret != -EINPROGRESS) + if (ret && ret != -EINPROGRESS && ret != -EBUSY) return ret; wait_for_completion_interruptible(&result.completion); -- 2.14.3
