net: hip04: mark tx_done() static
authorBaoyou Xie <baoyou.xie@linaro.org>
Sun, 25 Sep 2016 09:19:04 +0000 (17:19 +0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 26 Sep 2016 06:23:39 +0000 (02:23 -0400)
We get 1 warning when building kernel with W=1:
drivers/net/ethernet/hisilicon/hip04_eth.c:603:22: warning: no previous prototype for 'tx_done' [-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>
drivers/net/ethernet/hisilicon/hip04_eth.c

index 415ffa1509d5093f0eaa461bcc4127287eff6e66..39778892b3b3bc77cdd36c38f8688c1141a83543 100644 (file)
@@ -600,7 +600,7 @@ static irqreturn_t hip04_mac_interrupt(int irq, void *dev_id)
        return IRQ_HANDLED;
 }
 
-enum hrtimer_restart tx_done(struct hrtimer *hrtimer)
+static enum hrtimer_restart tx_done(struct hrtimer *hrtimer)
 {
        struct hip04_priv *priv;