diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 1d864e988ea9..004349576ba1 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -764,10 +764,9 @@ static inline int do_one_ahash_op(struct ahash_request *req, int ret)
 	if (ret == -EINPROGRESS || ret == -EBUSY) {
 		struct tcrypt_result *tr = req->base.data;
 
-		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;
 }
@@ -993,10 +992,9 @@ static inline int do_one_acipher_op(struct ablkcipher_request *req, int ret)
 	if (ret == -EINPROGRESS || ret == -EBUSY) {
 		struct tcrypt_result *tr = req->base.data;
 
-		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;
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 037368d34586..235b1fff04c4 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -181,10 +181,9 @@ static void testmgr_free_buf(char *buf[XBUFSIZE])
 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 @@ static int __test_hash(struct crypto_ahash *tfm, struct hash_testvec *template,
 			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 @@ static int __test_aead(struct crypto_aead *tfm, int enc,
 			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 @@ static int __test_aead(struct crypto_aead *tfm, int enc,
 			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 @@ static int __test_skcipher(struct crypto_ablkcipher *tfm, int enc,
 			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 @@ static int __test_skcipher(struct crypto_ablkcipher *tfm, int enc,
 			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",