STM32: No need to use mutable whe not needed

MUTABLE_LIST_FOR_EACH is useful only when changes are made to the list while iterating over it, otherwise LIST_FOR_EACH is the right choice. Signed-off-by: Davide Bettio <[email protected]>
pguyot · Oct 27, 2023 · 05e98e4 · 05e98e4
1 parent fa70b29
commit 05e98e4
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/platforms/stm32/src/lib/gpio_driver.c b/src/platforms/stm32/src/lib/gpio_driver.c
@@ -545,8 +545,7 @@ void gpio_interrupt_callback(Context *ctx, uint32_t exti)
 
     struct GPIOData *gpio_data = ctx->platform_data;
     struct ListHead *item;
-    struct ListHead *tmp;
-    MUTABLE_LIST_FOR_EACH (item, tmp, &gpio_data->gpio_listeners) {
+    LIST_FOR_EACH (item, &gpio_data->gpio_listeners) {
         struct GPIOListenerData *gpio_listener = GET_LIST_ENTRY(item, struct GPIOListenerData, gpio_listener_list_head);
         if (gpio_listener->exti == exti) {
             listening_pid = gpio_listener->target_local_pid;