X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fs390%2Fcrypto%2Fzcrypt_pcicc.c;h=d6d59bf9ac3832eb6b3f8afb03c73d8e25ae7001;hb=bbbd2bf00bab467cff7b1f418b2cb24c71291f59;hp=f295a403b29a9bedccfbab6abab87370b30619d5;hpb=db1a19b38f3a85f475b4ad716c71be133d8ca48e;p=linux-2.6

diff --git a/drivers/s390/crypto/zcrypt_pcicc.c b/drivers/s390/crypto/zcrypt_pcicc.c
index f295a403b2..d6d59bf9ac 100644
--- a/drivers/s390/crypto/zcrypt_pcicc.c
+++ b/drivers/s390/crypto/zcrypt_pcicc.c
@@ -82,6 +82,7 @@ static struct ap_driver zcrypt_pcicc_driver = {
 	.remove = zcrypt_pcicc_remove,
 	.receive = zcrypt_pcicc_receive,
 	.ids = zcrypt_pcicc_ids,
+	.request_timeout = PCICC_CLEANUP_TIME,
 };
 
 /**
@@ -501,18 +502,13 @@ static long zcrypt_pcicc_modexpo(struct zcrypt_device *zdev,
 		goto out_free;
 	init_completion(&work);
 	ap_queue_message(zdev->ap_dev, &ap_msg);
-	rc = wait_for_completion_interruptible_timeout(
-				&work, PCICC_CLEANUP_TIME);
-	if (rc > 0)
+	rc = wait_for_completion_interruptible(&work);
+	if (rc == 0)
 		rc = convert_response(zdev, &ap_msg, mex->outputdata,
 				      mex->outputdatalength);
-	else {
-		/* Signal pending or message timed out. */
+	else
+		/* Signal pending. */
 		ap_cancel_message(zdev->ap_dev, &ap_msg);
-		if (rc == 0)
-			/* Message timed out. */
-			rc = -ETIME;
-	}
 out_free:
 	free_page((unsigned long) ap_msg.message);
 	return rc;
@@ -544,18 +540,13 @@ static long zcrypt_pcicc_modexpo_crt(struct zcrypt_device *zdev,
 		goto out_free;
 	init_completion(&work);
 	ap_queue_message(zdev->ap_dev, &ap_msg);
-	rc = wait_for_completion_interruptible_timeout(
-				&work, PCICC_CLEANUP_TIME);
-	if (rc > 0)
+	rc = wait_for_completion_interruptible(&work);
+	if (rc == 0)
 		rc = convert_response(zdev, &ap_msg, crt->outputdata,
 				      crt->outputdatalength);
-	else {
-		/* Signal pending or message timed out. */
+	else
+		/* Signal pending. */
 		ap_cancel_message(zdev->ap_dev, &ap_msg);
-		if (rc == 0)
-			/* Message timed out. */
-			rc = -ETIME;
-	}
 out_free:
 	free_page((unsigned long) ap_msg.message);
 	return rc;