[PATCH] net: aquantia: add an error handling in aq_nic_set_multicast_list

[Chen Wandun]

From: Chenwandun <chenwan...@huawei.com>

Signed-off-by: Chenwandun <chenwan...@huawei.com>
---
 drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c 
b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
index 2a18439..137c1de 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
@@ -664,6 +664,8 @@ int aq_nic_set_multicast_list(struct aq_nic_s *self, struct 
net_device *ndev)
                err = hw_ops->hw_multicast_list_set(self->aq_hw,
                                                    self->mc_list.ar,
                                                    self->mc_list.count);
+               if (err < 0)
+                       return err;
        }
        return aq_nic_set_packet_filter(self, packet_filter);
 }
-- 
2.7.4