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This can cause crashes in certain conditions. Fixes: 35b2e549894b ("page_pool: Add callback to init pages when they are allocated") Signed-off-by: Colin Foster --- net/core/page_pool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/core/page_pool.c b/net/core/page_pool.c index bd62c01a2ec3..641f849c95e7 100644 --- a/net/core/page_pool.c +++ b/net/core/page_pool.c @@ -213,7 +213,7 @@ static void page_pool_set_pp_info(struct page_pool *pool, { page->pp = pool; page->pp_magic |= PP_SIGNATURE; - if (pool->p.init_callback) + if (pool->p && pool->p.init_callback) pool->p.init_callback(page, pool->p.init_arg); } -- 2.25.1