staging: rts5139: rts51x_chip: fixed brace coding style issue

Fixed a coding style issue.
Signed-off-by: Erik Jones <erik@ejnode.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rts5139/rts51x_chip.c

@@ -363,11 +363,10 @@ void rts51x_polling_func(struct rts51x_chip *chip)
 		break;
 	}
 
-	if (chip->option.auto_delink_en && !chip->card_ready) {
+	if (chip->option.auto_delink_en && !chip->card_ready)
 		rts51x_auto_delink(chip);
-	} else {
+	else
 		chip->auto_delink_counter = 0;
-	}
 }
 
 void rts51x_add_cmd(struct rts51x_chip *chip,