canfdtest: main(): sort switch/case in cmd line parser alphabetically

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

canfdtest.c

@@ -376,19 +376,20 @@ int main(int argc, char *argv[])
 
 	while ((opt = getopt(argc, argv, "f:gl:v?")) != -1) {
 		switch (opt) {
-		case 'v':
-			verbose++;
-			break;
 		case 'f':
 			inflight_count = atoi(optarg);
 			break;
 
+		case 'g':
+			echo_gen = 1;
+			break;
+
 		case 'l':
 			test_loops = atoi(optarg);
 			break;
 
-		case 'g':
-			echo_gen = 1;
+		case 'v':
+			verbose++;
 			break;
 			
 		case '?':