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xen-netback: make ops structs const

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All tables of function pointers should be const to make hacks
more difficult. Compile tested only.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger 2012-01-04 11:56:58 +00:00 committed by David S. Miller
parent 3464645a10
commit 813abbbaa3
1 changed files with 2 additions and 2 deletions
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4
drivers/net/xen-netback/interface.c
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@ -223,7 +223,7 @@ static void xenvif_get_strings(struct net_device *dev, u32 stringset, u8 * data)
}
}
static struct ethtool_ops xenvif_ethtool_ops = {
static const struct ethtool_ops xenvif_ethtool_ops = {
.get_link = ethtool_op_get_link,
.get_sset_count = xenvif_get_sset_count,
@ -231,7 +231,7 @@ static struct ethtool_ops xenvif_ethtool_ops = {
.get_strings = xenvif_get_strings,
};
static struct net_device_ops xenvif_netdev_ops = {
static const struct net_device_ops xenvif_netdev_ops = {
.ndo_start_xmit = xenvif_start_xmit,
.ndo_get_stats = xenvif_get_stats,
.ndo_open = xenvif_open,