diff options
| -rw-r--r-- | net/core/page_pool_user.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/core/page_pool_user.c b/net/core/page_pool_user.c index 1426434a7e15..ffe5244e5597 100644 --- a/net/core/page_pool_user.c +++ b/net/core/page_pool_user.c @@ -310,6 +310,7 @@ int page_pool_list(struct page_pool *pool) if (err < 0) goto err_unlock; + INIT_HLIST_NODE(&pool->user.list); if (pool->slow.netdev) { hlist_add_head(&pool->user.list, &pool->slow.netdev->page_pools); @@ -339,7 +340,8 @@ void page_pool_unlist(struct page_pool *pool) mutex_lock(&page_pools_lock); netdev_nl_page_pool_event(pool, NETDEV_CMD_PAGE_POOL_DEL_NTF); xa_erase(&page_pools, pool->user.id); - hlist_del(&pool->user.list); + if (!hlist_unhashed(&pool->user.list)) + hlist_del(&pool->user.list); mutex_unlock(&page_pools_lock); } |