tests: fix coding style

Author: 0xc0170

TESTS/mbed_hal/minimum_requirements/main.cpp

@@ -53,7 +53,7 @@ static void minimum_data_test()
 }
 
 
-utest::v1::status_t greentea_test_setup(const size_t number_of_cases) 
+utest::v1::status_t greentea_test_setup(const size_t number_of_cases)
 {
     GREENTEA_SETUP(30, "default_auto");
     return greentea_test_setup_handler(number_of_cases);
@@ -66,6 +66,7 @@ Case cases[] = {
 
 Specification specification(greentea_test_setup, cases, greentea_test_teardown_handler);
 
-int main() {
+int main()
+{
     Harness::run(specification);
 }

TESTS/network/wifi/wifi_connect.cpp

@@ -31,7 +31,7 @@ void wifi_connect(void)
 {
     WiFiInterface *wifi = get_interface();
 
-    char ssid[SSID_MAX_LEN+1] = MBED_CONF_APP_WIFI_UNSECURE_SSID;
+    char ssid[SSID_MAX_LEN + 1] = MBED_CONF_APP_WIFI_UNSECURE_SSID;
 
     TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_OK, wifi->set_credentials(ssid, NULL));
     TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_OK, wifi->connect());
@@ -42,7 +42,7 @@ void wifi_connect(void)
     TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_OK, wifi->disconnect());
 
     // Driver is expected to cache the credentials
-    memset(ssid, 0, SSID_MAX_LEN+1);
+    memset(ssid, 0, SSID_MAX_LEN + 1);
 
     TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_OK, wifi->connect());
     TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_OK, wifi->disconnect());