From: Bartosz Golaszewski bartosz.golaszewski@linaro.org
commit 79eeab1d85e0fee4c0bc36f3b6ddf3920f39f74b upstream.
Fix an inverted logic bug in gpio_sim_remove_hogs() that leads to GPIO hog structures never being freed.
Fixes: cb8c474e79be ("gpio: sim: new testing module") Reported-by: Mirsad Goran Todorovac mirsad.todorovac@alu.unizg.hr Signed-off-by: Bartosz Golaszewski bartosz.golaszewski@linaro.org Reviewed-by: Andy Shevchenko andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpio/gpio-sim.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpio/gpio-sim.c +++ b/drivers/gpio/gpio-sim.c @@ -732,7 +732,7 @@ static void gpio_sim_remove_hogs(struct
gpiod_remove_hogs(dev->hogs);
- for (hog = dev->hogs; !hog->chip_label; hog++) { + for (hog = dev->hogs; hog->chip_label; hog++) { kfree(hog->chip_label); kfree(hog->line_name); }