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authorEric Dumazet <edumazet@google.com>2016-11-16 06:12:42 -0800
committerDavid S. Miller <davem@davemloft.net>2016-11-16 17:06:51 -0500
commitea339343d64a14594d882ccb52e8619d42defe5e (patch)
treef87ec272642d36dceac0715e235f6b7d2e0527a3 /drivers/net/ethernet/emulex
parent963abe5c8a0273a1cf5913556da1b1189de0e57a (diff)
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 <edumazet@google.com> Cc: Sathya Perla <sathya.perla@broadcom.com> Cc: Ajit Khaparde <ajit.khaparde@broadcom.com> Cc: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Cc: Somnath Kotur <somnath.kotur@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/emulex')
-rw-r--r--drivers/net/ethernet/emulex/benet/be_main.c1
1 files changed, 0 insertions, 1 deletions
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);
}