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)
commit49e3e6f34d6a00c7725eb42a2b78ee1612bdcac9
tree88cd797be4ac0d9d895f25b2a8a2c018805452d1
parentecdad234755368e1beaa317e930387ea37eff881
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>
drivers/net/ethernet/hisilicon/hip04_eth.c