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Date: Sun, 18 Sep 2016 16:50:28 +0800 From: Baoyou Xie <baoyou.xie@...aro.org> To: jeffrey.t.kirsher@...el.com, intel-wired-lan@...ts.osuosl.org Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, arnd@...db.de, baoyou.xie@...aro.org, xie.baoyou@....com.cn Subject: [PATCH] igb: mark igb_rxnfc_write_vlan_prio_filter() static We get 1 warning when building kernel with W=1: drivers/net/ethernet/intel/igb/igb_ethtool.c:2707:5: warning: no previous prototype for 'igb_rxnfc_write_vlan_prio_filter' [-Wmissing-prototypes] In fact, this function is only used in the file in which it is declared and don't need a declaration, but can be made static. so this patch marks this function with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@...aro.org> --- drivers/net/ethernet/intel/igb/igb_ethtool.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index 0c33eca..737b664 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -2704,8 +2704,8 @@ static int igb_rxnfc_write_etype_filter(struct igb_adapter *adapter, return 0; } -int igb_rxnfc_write_vlan_prio_filter(struct igb_adapter *adapter, - struct igb_nfc_filter *input) +static int igb_rxnfc_write_vlan_prio_filter(struct igb_adapter *adapter, + struct igb_nfc_filter *input) { struct e1000_hw *hw = &adapter->hw; u8 vlan_priority; -- 2.7.4
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