linux-kernel - [PATCH][V2] gpiolib: remove unused variable 'i'

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Message-Id: <20170530110206.785-1-colin.king@canonical.com>
Date:   Tue, 30 May 2017 12:02:06 +0100
From:   Colin King <colin.king@...onical.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        linux-gpio@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][V2] gpiolib: remove unused variable 'i'

From: Colin Ian King <colin.king@...onical.com>

Fixes smatch warning:unused variable 'i' [-Wunused-variable]

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/gpio/gpiolib.c                   | 2 --
 sound/soc/generic/audio-graph-scu-card.c | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index be8097097326..62ffb4e293d2 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1471,8 +1471,6 @@ static struct gpio_chip *find_chip_by_name(const char *name)
 
 static int gpiochip_irqchip_init_valid_mask(struct gpio_chip *gpiochip)
 {
-	int i;
-
 	if (!gpiochip->irq_need_valid_mask)
 		return 0;