From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vasyl Gomonovych Subject: [PATCH] gpio: fix aspeed_gpio_banks array size check Date: Thu, 21 Dec 2017 16:55:10 +0100 Message-ID: <1513871710-13765-1-git-send-email-gomonovych@gmail.com> Return-path: Received: from mail-lf0-f68.google.com ([209.85.215.68]:36651 "EHLO mail-lf0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751608AbdLUPzU (ORCPT ); Thu, 21 Dec 2017 10:55:20 -0500 Sender: linux-gpio-owner@vger.kernel.org List-Id: linux-gpio@vger.kernel.org To: joel@jms.id.au, linus.walleij@linaro.org, linux-gpio@vger.kernel.org, gomonovych@gmail.com Cc: linux-kernel@vger.kernel.org The test should be >= ARRAY_SIZE() instead of > ARRAY_SIZE(). Signed-off-by: Vasyl Gomonovych --- drivers/gpio/gpio-aspeed.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c index 6b3ca6601af2..aac532837b81 100644 --- a/drivers/gpio/gpio-aspeed.c +++ b/drivers/gpio/gpio-aspeed.c @@ -140,7 +140,7 @@ static const struct aspeed_gpio_bank *to_bank(unsigned int offset) { unsigned int bank = GPIO_BANK(offset); - WARN_ON(bank > ARRAY_SIZE(aspeed_gpio_banks)); + WARN_ON(bank >= ARRAY_SIZE(aspeed_gpio_banks)); return &aspeed_gpio_banks[bank]; } -- 1.9.1