diff options
| author | stephen hemminger <shemminger@vyatta.com> | 2011-04-14 09:50:12 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-04-15 08:53:42 +0400 |
| commit | 6c8c2513c86c589a819c161c9abbdea2a3d56f5e (patch) | |
| tree | 043371fbd07fce16159abf9d58cfd0df35b99268 /drivers/net/sfc/net_driver.h | |
| parent | 44f4d5a27ee63ec80d498e0d0673605d5ce1427d (diff) | |
| download | linux-6c8c2513c86c589a819c161c9abbdea2a3d56f5e.tar.xz | |
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/net_driver.h')
| -rw-r--r-- | drivers/net/sfc/net_driver.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h index 92a9067e8e77..ab4d05b84eb7 100644 --- a/drivers/net/sfc/net_driver.h +++ b/drivers/net/sfc/net_driver.h @@ -773,10 +773,10 @@ struct efx_nic { struct efx_buffer stats_buffer; - struct efx_mac_operations *mac_op; + const struct efx_mac_operations *mac_op; unsigned int phy_type; - struct efx_phy_operations *phy_op; + const struct efx_phy_operations *phy_op; void *phy_data; struct mdio_if_info mdio; unsigned int mdio_bus; @@ -897,7 +897,7 @@ struct efx_nic_type { void (*resume_wol)(struct efx_nic *efx); int (*test_registers)(struct efx_nic *efx); int (*test_nvram)(struct efx_nic *efx); - struct efx_mac_operations *default_mac_ops; + const struct efx_mac_operations *default_mac_ops; int revision; unsigned int mem_map_size; |