From: Julia Lawall Date: Thu, 13 Aug 2015 15:41:16 +0000 (+0200) Subject: gpio: extraxfs: fix returnvar.cocci warnings X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5e22ec019823b0204720e1ad9a5866c638332b3a;p=linux-beck.git gpio: extraxfs: fix returnvar.cocci warnings Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci Signed-off-by: Fengguang Wu Signed-off-by: Julia Lawall Signed-off-by: Linus Walleij --- diff --git a/drivers/gpio/gpio-etraxfs.c b/drivers/gpio/gpio-etraxfs.c index 2ffcd9fdd1f2..ca33bda8ec55 100644 --- a/drivers/gpio/gpio-etraxfs.c +++ b/drivers/gpio/gpio-etraxfs.c @@ -292,7 +292,6 @@ static int etraxfs_gpio_irq_request_resources(struct irq_data *d) struct etraxfs_gpio_chip *chip = irq_data_get_irq_chip_data(d); struct etraxfs_gpio_block *block = chip->block; unsigned int grpirq = etraxfs_gpio_to_group_irq(d->hwirq); - int ret = -EBUSY; spin_lock(&block->lock); if (block->group[grpirq]) @@ -314,7 +313,7 @@ static int etraxfs_gpio_irq_request_resources(struct irq_data *d) out: spin_unlock(&block->lock); - return ret; + return -EBUSY; } static void etraxfs_gpio_irq_release_resources(struct irq_data *d)