diff options
| author | Julia Lawall <julia.lawall@lip6.fr> | 2015-08-13 17:41:16 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-08-25 16:27:33 +0200 |
| commit | 5e22ec019823b0204720e1ad9a5866c638332b3a (patch) | |
| tree | 2aa9a9fa9650db5770521a3147c2de7faea4e32e /drivers/gpio | |
| parent | a0a8bcf4670c2c696e6e83742539a5e0dd7a62d6 (diff) | |
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 <fengguang.wu@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-etraxfs.c | 3 |
1 files changed, 1 insertions, 2 deletions
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) |