staging: android: ion: Return void instead of int (70ea629b) · Commits · 戴 / test

Now, nobody care about the return value of ion_page_pool_add, therefore we can just make it return void. Acked-by:

drivers/staging/android/ion/ion_page_pool.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -26,7 +26,7 @@ static void ion_page_pool_free_pages(struct ion_page_pool *pool,
		__free_pages(page, pool->order);
		}

		static int ion_page_pool_add(struct ion_page_pool pool, struct page page)
		static void ion_page_pool_add(struct ion_page_pool pool, struct page page)
		{
		mutex_lock(&pool->mutex);
		if (PageHighMem(page)) {
		@@ -37,7 +37,6 @@ static int ion_page_pool_add(struct ion_page_pool pool, struct page page)
		pool->low_count++;
		}
		mutex_unlock(&pool->mutex);
		return 0;
		}

		static struct page ion_page_pool_remove(struct ion_page_pool pool, bool high)