BackPup/Linux
1
0 Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-10-07 05:31:08 -04:00
Code Issues Packages Projects Releases Wiki Activity

gpio: gpiolib: remove shadowed variable

Browse Source 
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: d377f56f34 ("gpio: gpiolib: Normalize return code variable name")
Signed-off-by: Wolfram Sang <[email protected]>
Signed-off-by: Bartosz Golaszewski <[email protected]>
This commit is contained in:
Wolfram Sang authored and Bartosz Golaszewski committed 2021-02-01 13:24:28 +01:00
1 parent c351bb64cb
commit c07ea8d0b1
1 file changed
+1 -1
Download Patch File Download Diff File Expand all files Collapse all files
drivers/gpio/gpiolib.c
+1 -1
View File
@@ -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;