diff --git a/tests/kernel/mem_pool/mem_pool_api/src/main.c b/tests/kernel/mem_pool/mem_pool_api/src/main.c
index d1a4ede982c..898e604c603 100644
--- a/tests/kernel/mem_pool/mem_pool_api/src/main.c
+++ b/tests/kernel/mem_pool/mem_pool_api/src/main.c
@@ -16,11 +16,11 @@ extern void test_mpool_alloc_timeout(void);
 void test_main(void *p1, void *p2, void *p3)
 {
 	ztest_test_suite(test_mpool_api,
-		ztest_unit_test(test_mpool_alloc_free_thread),
-		ztest_unit_test(test_mpool_alloc_free_isr),
-		ztest_unit_test(test_mpool_kdefine_extern),
-		ztest_unit_test(test_mpool_alloc_size),
-		ztest_unit_test(test_mpool_alloc_timeout)
-		);
+			 ztest_unit_test(test_mpool_alloc_free_thread),
+			 ztest_unit_test(test_mpool_alloc_free_isr),
+			 ztest_unit_test(test_mpool_kdefine_extern),
+			 ztest_unit_test(test_mpool_alloc_size),
+			 ztest_unit_test(test_mpool_alloc_timeout)
+			 );
 	ztest_run_test_suite(test_mpool_api);
 }
diff --git a/tests/kernel/mem_pool/mem_pool_api/src/test_mpool_api.c b/tests/kernel/mem_pool/mem_pool_api/src/test_mpool_api.c
index 370efd68c36..ee8e749b331 100644
--- a/tests/kernel/mem_pool/mem_pool_api/src/test_mpool_api.c
+++ b/tests/kernel/mem_pool/mem_pool_api/src/test_mpool_api.c
@@ -40,7 +40,7 @@ void tmpool_alloc_free(void *data)
 		 * memory block.
 		 */
 		zassert_true(k_mem_pool_alloc(&kmpool, &block[i], BLK_SIZE_MIN,
-			K_NO_WAIT) == 0, NULL);
+					      K_NO_WAIT) == 0, NULL);
 		zassert_not_null(block[i].data, NULL);
 	}
 
@@ -59,7 +59,7 @@ void tmpool_alloc_free(void *data)
 	 */
 	for (int i = 0; i < BLK_NUM_MAX; i++) {
 		zassert_true(k_mem_pool_alloc(&kmpool, &block[i], BLK_SIZE_MAX,
-			K_NO_WAIT) == 0, NULL);
+					      K_NO_WAIT) == 0, NULL);
 		zassert_not_null(block[i].data, NULL);
 	}
 
@@ -91,7 +91,7 @@ void test_mpool_alloc_size(void)
 	 */
 	while (size >= BLK_SIZE_MIN) {
 		zassert_true(k_mem_pool_alloc(&kmpool, &block[i], size,
-			K_NO_WAIT) == 0, NULL);
+					      K_NO_WAIT) == 0, NULL);
 		zassert_not_null(block[i].data, NULL);
 		zassert_true((u32_t)(block[i].data) % BLK_ALIGN == 0, NULL);
 		i++;
@@ -109,7 +109,7 @@ void test_mpool_alloc_size(void)
 	 */
 	while (size <= BLK_SIZE_MAX) {
 		zassert_true(k_mem_pool_alloc(&kmpool, &block[i], size,
-			K_NO_WAIT) == 0, NULL);
+					      K_NO_WAIT) == 0, NULL);
 		zassert_not_null(block[i].data, NULL);
 		zassert_true((u32_t)(block[i].data) % BLK_ALIGN == 0, NULL);
 		i++;
@@ -128,17 +128,17 @@ void test_mpool_alloc_timeout(void)
 
 	for (int i = 0; i < BLK_NUM_MIN; i++) {
 		zassert_equal(k_mem_pool_alloc(&kmpool, &block[i], BLK_SIZE_MIN,
-			K_NO_WAIT), 0, NULL);
+					       K_NO_WAIT), 0, NULL);
 	}
 
 	/** TESTPOINT: Use K_NO_WAIT to return without waiting*/
 	/** TESTPOINT: @retval -ENOMEM Returned without waiting*/
 	zassert_equal(k_mem_pool_alloc(&kmpool, &fblock, BLK_SIZE_MIN,
-		K_NO_WAIT), -ENOMEM, NULL);
+				       K_NO_WAIT), -ENOMEM, NULL);
 	/** TESTPOINT: @retval -EAGAIN Waiting period timed out*/
 	tms = k_uptime_get();
 	zassert_equal(k_mem_pool_alloc(&kmpool, &fblock, BLK_SIZE_MIN, TIMEOUT),
-		-EAGAIN, NULL);
+		      -EAGAIN, NULL);
 	/**
 	 * TESTPOINT: Maximum time to wait for operation to complete (in
 	 * milliseconds)