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net: hip04: mark tx_done() static 

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>
This commit is contained in:
Baoyou Xie 2016-09-25 17:19:04 +08:00 committed by David S. Miller
parent ecdad23475
commit 49e3e6f34d
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/hisilicon/hip04_eth.c
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@ -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;