vt: selection, indent switch-case properly

Shift the cases one level left as this is how we are supposed to write
the switch-case code according to the CodingStyle.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200219073951.16151-9-jslaby@suse.czSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/vt/selection.c

@@ -226,16 +226,14 @@ int set_selection_kernel(struct tiocl_selection *v, struct tty_struct *tty)
 	}
 	unicode = vt_do_kdgkbmode(fg_console) == K_UNICODE;
 
-	switch (v->sel_mode)
-	{
+	switch (v->sel_mode) {
 	case TIOCL_SELCHAR:	/* character-by-character selection */
 		new_sel_start = ps;
 		new_sel_end = pe;
 		break;
 	case TIOCL_SELWORD:	/* word-by-word selection */
 		spc = isspace(sel_pos(ps, unicode));
-			for (new_sel_start = ps; ; ps -= 2)
-			{
+		for (new_sel_start = ps; ; ps -= 2) {
 			if ((spc && !isspace(sel_pos(ps, unicode))) ||
 			    (!spc && !inword(sel_pos(ps, unicode))))
 				break;
@@ -243,9 +241,9 @@ int set_selection_kernel(struct tiocl_selection *v, struct tty_struct *tty)
 			if (!(ps % vc->vc_size_row))
 				break;
 		}
+
 		spc = isspace(sel_pos(pe, unicode));
-			for (new_sel_end = pe; ; pe += 2)
-			{
+		for (new_sel_end = pe; ; pe += 2) {
 			if ((spc && !isspace(sel_pos(pe, unicode))) ||
 			    (!spc && !inword(sel_pos(pe, unicode))))
 				break;