diff options
author | Julia Lawall <julia.lawall@lip6.fr> | 2016-08-31 09:30:46 +0200 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2016-08-31 09:22:31 -0700 |
commit | bc6f0136346a344a3fb328d3d16e954b2b6544b4 (patch) | |
tree | a54de2908329fd1a928c8081e9cdd1829fa5949c /drivers/net/ethernet/hisilicon/hix5hd2_gmac.c | |
parent | 70591ab96e42fa4a540499b0befdfd2460556d9b (diff) | |
download | linux-bc6f0136346a344a3fb328d3d16e954b2b6544b4.tar.gz |
net: hisilicon: constify ethtool_ops structures
Check for ethtool_ops structures that are only stored in the ethtool_ops
field of a net_device structure or passed as the second argument to
netdev_set_default_ethtool_ops. These contexts are declared const, so
ethtool_ops structures that have these properties can be declared as const
also.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r disable optional_qualifier@
identifier i;
position p;
@@
static struct ethtool_ops i@p = { ... };
@ok1@
identifier r.i;
struct net_device e;
position p;
@@
e.ethtool_ops = &i@p;
@ok2@
identifier r.i;
expression e;
position p;
@@
netdev_set_default_ethtool_ops(e, &i@p)
@bad@
position p != {r.p,ok1.p,ok2.p};
identifier r.i;
@@
i@p
@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
struct ethtool_ops i = { ... };
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hix5hd2_gmac.c')
-rw-r--r-- | drivers/net/ethernet/hisilicon/hix5hd2_gmac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c index 275618bb4646..e69a6bed31a9 100644 --- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c +++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c @@ -750,7 +750,7 @@ static const struct net_device_ops hix5hd2_netdev_ops = { .ndo_set_mac_address = hix5hd2_net_set_mac_address, }; -static struct ethtool_ops hix5hd2_ethtools_ops = { +static const struct ethtool_ops hix5hd2_ethtools_ops = { .get_link = ethtool_op_get_link, .get_link_ksettings = phy_ethtool_get_link_ksettings, .set_link_ksettings = phy_ethtool_set_link_ksettings, |