From ea339343d64a14594d882ccb52e8619d42defe5e Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Wed, 16 Nov 2016 06:12:42 -0800 Subject: [PATCH] be2net: do not call napi_hash_del() Calling napi_hash_del() before netif_napi_del() is dangerous if a synchronize_rcu() is not enforced before NAPI struct freeing. Lets leave this detail to core networking stack and feel more comfortable. Signed-off-by: Eric Dumazet Cc: Sathya Perla Cc: Ajit Khaparde Cc: Sriharsha Basavapatna Cc: Somnath Kotur Signed-off-by: David S. Miller --- drivers/net/ethernet/emulex/benet/be_main.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index cece8a08edca..93aa2939142a 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -2813,7 +2813,6 @@ static void be_evt_queues_destroy(struct be_adapter *adapter) if (eqo->q.created) { be_eq_clean(eqo); be_cmd_q_destroy(adapter, &eqo->q, QTYPE_EQ); - napi_hash_del(&eqo->napi); netif_napi_del(&eqo->napi); free_cpumask_var(eqo->affinity_mask); } -- 2.11.4.GIT