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gpio: virtuser: actually use the "trimmed" local variable

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This variable is set with the intention of being passed to the
subsequent strcmp() but something went wrong and it was left unused. Use
it now.

Fixes: 91581c4b3f ("gpio: virtuser: new virtual testing driver for the GPIO API")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202407092245.BPnW2mr6-lkp@intel.com/
Link: https://lore.kernel.org/r/20240709151235.90523-1-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Bartosz Golaszewski 2024-07-09 17:12:34 +02:00
parent 337049890b
commit 1d8267bcbb
1 changed files with 3 additions and 3 deletions
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6
drivers/gpio/gpio-virtuser.c
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@ -406,12 +406,12 @@ static ssize_t gpio_virtuser_direction_do_write(struct file *file,
trimmed = strim(buf);
if (strcmp(buf, "input") == 0) {
if (strcmp(trimmed, "input") == 0) {
dir = 1;
} else if (strcmp(buf, "output-high") == 0) {
} else if (strcmp(trimmed, "output-high") == 0) {
dir = 0;
val = 1;
} else if (strcmp(buf, "output-low") == 0) {
} else if (strcmp(trimmed, "output-low") == 0) {
dir = val = 0;
} else {
return -EINVAL;