Add error check to ion_page_pool_shrink after calling ion_page_pool_remove, due to converting BUG_ON to WARN_ON. Signed-off-by: Tomer Samara <tomersamara98@xxxxxxxxx> --- drivers/staging/android/ion/ion_page_pool.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/android/ion/ion_page_pool.c b/drivers/staging/android/ion/ion_page_pool.c index c1b9eda35c96..031550473000 100644 --- a/drivers/staging/android/ion/ion_page_pool.c +++ b/drivers/staging/android/ion/ion_page_pool.c @@ -128,6 +128,8 @@ int ion_page_pool_shrink(struct ion_page_pool *pool, gfp_t gfp_mask, break; } mutex_unlock(&pool->mutex); + if (!page) + break; ion_page_pool_free_pages(pool, page); freed += (1 << pool->order); } -- 2.25.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
