diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 037368d..235b1ff 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -181,10 +181,9 @@
 static int wait_async_op(struct tcrypt_result *tr, int ret)
 {
 	if (ret == -EINPROGRESS || ret == -EBUSY) {
-		ret = wait_for_completion_interruptible(&tr->completion);
-		if (!ret)
-			ret = tr->err;
+		wait_for_completion(&tr->completion);
 		reinit_completion(&tr->completion);
+		ret = tr->err;
 	}
 	return ret;
 }
@@ -353,12 +352,11 @@
 			break;
 		case -EINPROGRESS:
 		case -EBUSY:
-			ret = wait_for_completion_interruptible(
-				&tresult.completion);
-			if (!ret && !(ret = tresult.err)) {
-				reinit_completion(&tresult.completion);
+			wait_for_completion(&tresult.completion);
+			reinit_completion(&tresult.completion);
+			ret = tresult.err;
+			if (!ret)
 				break;
-			}
 			/* fall through */
 		default:
 			printk(KERN_ERR "alg: hash: digest failed "
@@ -569,12 +567,11 @@
 			break;
 		case -EINPROGRESS:
 		case -EBUSY:
-			ret = wait_for_completion_interruptible(
-				&result.completion);
-			if (!ret && !(ret = result.err)) {
-				reinit_completion(&result.completion);
+			wait_for_completion(&result.completion);
+			reinit_completion(&result.completion);
+			ret = result.err;
+			if (!ret)
 				break;
-			}
 		case -EBADMSG:
 			if (template[i].novrfy)
 				/* verification failure was expected */
@@ -720,12 +717,11 @@
 			break;
 		case -EINPROGRESS:
 		case -EBUSY:
-			ret = wait_for_completion_interruptible(
-				&result.completion);
-			if (!ret && !(ret = result.err)) {
-				reinit_completion(&result.completion);
+			wait_for_completion(&result.completion);
+			reinit_completion(&result.completion);
+			ret = result.err;
+			if (!ret)
 				break;
-			}
 		case -EBADMSG:
 			if (template[i].novrfy)
 				/* verification failure was expected */
@@ -1002,12 +998,11 @@
 			break;
 		case -EINPROGRESS:
 		case -EBUSY:
-			ret = wait_for_completion_interruptible(
-				&result.completion);
-			if (!ret && !((ret = result.err))) {
-				reinit_completion(&result.completion);
+			wait_for_completion(&result.completion);
+			reinit_completion(&result.completion);
+			ret = result.err;
+			if (!ret)
 				break;
-			}
 			/* fall through */
 		default:
 			pr_err("alg: skcipher%s: %s failed on test %d for %s: ret=%d\n",
@@ -1097,12 +1092,11 @@
 			break;
 		case -EINPROGRESS:
 		case -EBUSY:
-			ret = wait_for_completion_interruptible(
-					&result.completion);
-			if (!ret && !((ret = result.err))) {
-				reinit_completion(&result.completion);
+			wait_for_completion(&result.completion);
+			reinit_completion(&result.completion);
+			ret = result.err;
+			if (!ret)
 				break;
-			}
 			/* fall through */
 		default:
 			pr_err("alg: skcipher%s: %s failed on chunk test %d for %s: ret=%d\n",