diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2021-01-05 13:59:14 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2021-02-01 15:24:28 +0300 |
| commit | c07ea8d0b170c0cf6592a53981841c7973e142ea (patch) | |
| tree | bfa595106301f1074ffb6966782e3c208a4703fe /drivers/gpio | |
| parent | c351bb64cbe67029c68dea3adbec1b9508c6ff0f (diff) | |
| download | linux-c07ea8d0b170c0cf6592a53981841c7973e142ea.tar.xz | |
gpio: gpiolib: remove shadowed variable
After refactoring, we had two variables for the same thing. Remove the
second declaration, one is enough here. Found by cppcheck.
drivers/gpio/gpiolib.c:2551:17: warning: Local variable 'ret' shadows outer variable [shadowVariable]
Fixes: d377f56f34f5 ("gpio: gpiolib: Normalize return code variable name")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 3ba9c981f0b9..97eec8d8dbdc 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -2557,7 +2557,7 @@ int gpiod_get_array_value_complex(bool raw, bool can_sleep, struct gpio_chip *gc = desc_array[i]->gdev->chip; unsigned long fastpath[2 * BITS_TO_LONGS(FASTPATH_NGPIO)]; unsigned long *mask, *bits; - int first, j, ret; + int first, j; if (likely(gc->ngpio <= FASTPATH_NGPIO)) { mask = fastpath; |