Input: atkbd - clean up indentation issue

Trivial fix to clean up indentation issues, add missing tab
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/keyboard/atkbd.c

@@ -841,7 +841,7 @@ static int atkbd_select_set(struct atkbd *atkbd, int target_set, int allow_extra
 	if (param[0] != 3) {
 		param[0] = 2;
 		if (ps2_command(ps2dev, param, ATKBD_CMD_SSCANSET))
-		return 2;
+			return 2;
 	}
 
 	ps2_command(ps2dev, param, ATKBD_CMD_SETALL_MBR);