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i40evf: use GFP_ATOMIC under spin lock 

A spin lock is taken here so we should use GFP_ATOMIC.

Fixes: 504398f0a7 ("i40evf: use spinlock to protect (mac|vlan)_filter_list")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Wei Yongjun 2018-01-12 02:27:13 +00:00 committed by Jeff Kirsher
parent 3758d2c74d
commit 03f431b33a
1 changed files with 4 additions and 4 deletions
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8
drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
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@ -465,7 +465,7 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)
more = true;
}
veal = kzalloc(len, GFP_KERNEL);
veal = kzalloc(len, GFP_ATOMIC);
if (!veal) {
spin_unlock_bh(&adapter->mac_vlan_list_lock);
return;
@ -538,7 +538,7 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)
(count * sizeof(struct virtchnl_ether_addr));
more = true;
}
veal = kzalloc(len, GFP_KERNEL);
veal = kzalloc(len, GFP_ATOMIC);
if (!veal) {
spin_unlock_bh(&adapter->mac_vlan_list_lock);
return;
@ -612,7 +612,7 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter)
(count * sizeof(u16));
more = true;
}
vvfl = kzalloc(len, GFP_KERNEL);
vvfl = kzalloc(len, GFP_ATOMIC);
if (!vvfl) {
spin_unlock_bh(&adapter->mac_vlan_list_lock);
return;
@ -684,7 +684,7 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter)
(count * sizeof(u16));
more = true;
}
vvfl = kzalloc(len, GFP_KERNEL);
vvfl = kzalloc(len, GFP_ATOMIC);
if (!vvfl) {
spin_unlock_bh(&adapter->mac_vlan_list_lock);
return;