diff options
| author | stephen hemminger <shemminger@vyatta.com> | 2011-04-14 05:50:12 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-04-14 21:53:42 -0700 |
| commit | 6c8c2513c86c589a819c161c9abbdea2a3d56f5e (patch) | |
| tree | 043371fbd07fce16159abf9d58cfd0df35b99268 /drivers/net/sfc/efx.c | |
| parent | 44f4d5a27ee63ec80d498e0d0673605d5ce1427d (diff) | |
| download | op-kernel-dev-6c8c2513c86c589a819c161c9abbdea2a3d56f5e.zip op-kernel-dev-6c8c2513c86c589a819c161c9abbdea2a3d56f5e.tar.gz | |
sfc: make function tables const
The phy, mac, and board information structures should be const.
Since tables contain function pointer this improves security
(at least theoretically).
Compile tested only.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sfc/efx.c')
| -rw-r--r-- | drivers/net/sfc/efx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c index db72a6e..c8871b2 100644 --- a/drivers/net/sfc/efx.c +++ b/drivers/net/sfc/efx.c @@ -2245,7 +2245,7 @@ static bool efx_port_dummy_op_poll(struct efx_nic *efx) return false; } -static struct efx_phy_operations efx_dummy_phy_operations = { +static const struct efx_phy_operations efx_dummy_phy_operations = { .init = efx_port_dummy_op_int, .reconfigure = efx_port_dummy_op_int, .poll = efx_port_dummy_op_poll, @@ -2261,7 +2261,7 @@ static struct efx_phy_operations efx_dummy_phy_operations = { /* This zeroes out and then fills in the invariants in a struct * efx_nic (including all sub-structures). */ -static int efx_init_struct(struct efx_nic *efx, struct efx_nic_type *type, +static int efx_init_struct(struct efx_nic *efx, const struct efx_nic_type *type, struct pci_dev *pci_dev, struct net_device *net_dev) { int i; @@ -2451,7 +2451,7 @@ static int efx_pci_probe_main(struct efx_nic *efx) static int __devinit efx_pci_probe(struct pci_dev *pci_dev, const struct pci_device_id *entry) { - struct efx_nic_type *type = (struct efx_nic_type *) entry->driver_data; + const struct efx_nic_type *type = (const struct efx_nic_type *) entry->driver_data; struct net_device *net_dev; struct efx_nic *efx; int i, rc; |
