vt: indent switch-case in setterm_command properly

Shift cases one level left. This makes the code more readable and some
lines need not wrap anymore.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200316065911.11024-3-jslaby@suse.czSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/vt/vt.c

@@ -1902,18 +1902,16 @@ static void set_mode(struct vc_data *vc, int on_off)
 /* console_lock is held */
 static void setterm_command(struct vc_data *vc)
 {
-	switch(vc->vc_par[0]) {
+	switch (vc->vc_par[0]) {
 	case 1:	/* set color for underline mode */
-			if (vc->vc_can_do_color &&
-					vc->vc_par[1] < 16) {
+		if (vc->vc_can_do_color && vc->vc_par[1] < 16) {
 			vc->vc_ulcolor = color_table[vc->vc_par[1]];
 			if (vc->vc_underline)
 				update_attr(vc);
 		}
 		break;
 	case 2:	/* set color for half intensity mode */
-			if (vc->vc_can_do_color &&
-					vc->vc_par[1] < 16) {
+		if (vc->vc_can_do_color && vc->vc_par[1] < 16) {
 			vc->vc_halfcolor = color_table[vc->vc_par[1]];
 			if (vc->vc_intensity == 0)
 				update_attr(vc);