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net: aquantia: add an error handling in aq_nic_set_multicast_list 

add an error handling in aq_nic_set_multicast_list, it may not
work when hw_multicast_list_set error; and at the same time
it will remove gcc Wunused-but-set-variable warning.

Signed-off-by: Chenwandun <chenwandun@huawei.com>
Reviewed-by: Igor Russkikh <igor.russkikh@aquantia.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Chenwandun 2019-10-18 18:20:37 +08:00 committed by David S. Miller
parent 708738376c
commit 3d00cf2fbb
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/aquantia/atlantic/aq_nic.c
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@ -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);
}