cxgb4: mark cxgb_setup_tc() static

We get 1 warning when building kernel with W=1:
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:2715:5: warning: no previous prototype for 'cxgb_setup_tc' [-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@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index c8a5c434ad2c301a18c00368412ccd587f17ad57..08e69d31dbaafe8666927521ee0fba46ee1215b1 100644 (file)
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -2712,8 +2712,8 @@ static int cxgb_set_tx_maxrate(struct net_device *dev, int index, u32 rate)
        return err;
 }
 
-int cxgb_setup_tc(struct net_device *dev, u32 handle, __be16 proto,
-                 struct tc_to_netdev *tc)
+static int cxgb_setup_tc(struct net_device *dev, u32 handle, __be16 proto,
+                        struct tc_to_netdev *tc)
 {
        struct port_info *pi = netdev2pinfo(dev);
        struct adapter *adap = netdev2adap(dev);