[linux-next:master 8604/12950] net/openvswitch/vport-internal_dev.c:141:6: sparse: symbol 'internal_set_rx_headroom' was not declared. Should it be static?

[linux-next:master 8604/12950] net/openvswitch/vport-internal_dev.c:141:6: sparse: symbol 'internal_set_rx_headroom' was not declared. Should it be static?

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   5e3497cca281616e7930b74a0076b7324dcc2057
commit: 3a927bc7cf9d0fbe8f4a8189dd5f8440228f64e7 [8604/12950] ovs: propagate per dp max headroom to all vports
reproduce:
        # apt-get install sparse
        git checkout 3a927bc7cf9d0fbe8f4a8189dd5f8440228f64e7
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> net/openvswitch/vport-internal_dev.c:141:6: sparse: symbol 'internal_set_rx_headroom' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

[RFC PATCH linux-next] ovs: internal_set_rx_headroom() can be static

[kbuild test robot]

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
 vport-internal_dev.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
index 83a5534..7c8b90b 100644
--- a/net/openvswitch/vport-internal_dev.c
+++ b/net/openvswitch/vport-internal_dev.c
@@ -138,7 +138,7 @@ internal_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
 	return stats;
 }
 
-void internal_set_rx_headroom(struct net_device *dev, int new_hr)
+static void internal_set_rx_headroom(struct net_device *dev, int new_hr)
 {
 	dev->needed_headroom = new_hr;
 }

Re: [RFC PATCH linux-next] ovs: internal_set_rx_headroom() can be static

[David Miller]

From: kbuild test robot <fengguang.wu@intel.com>
Date: Sat, 19 Mar 2016 00:54:50 +0800

> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>

Looks good, applied, thanks.