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| author | stephen hemminger | 2011-04-14 07:50:12 +0200 |
|---|---|---|
| committer | David S. Miller | 2011-04-15 06:53:42 +0200 |
| commit | 6c8c2513c86c589a819c161c9abbdea2a3d56f5e (patch) | |
| tree | 043371fbd07fce16159abf9d58cfd0df35b99268 /drivers/net/sfc/mac.h | |
| parent | Phonet: convert bound sockets hash list to RCU (diff) | |
| download | kernel-qcow2-linux-6c8c2513c86c589a819c161c9abbdea2a3d56f5e.tar.gz kernel-qcow2-linux-6c8c2513c86c589a819c161c9abbdea2a3d56f5e.tar.xz kernel-qcow2-linux-6c8c2513c86c589a819c161c9abbdea2a3d56f5e.zip | |
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/mac.h')
| -rw-r--r-- | drivers/net/sfc/mac.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/sfc/mac.h b/drivers/net/sfc/mac.h index 6886cdf87c12..d6a255d0856b 100644 --- a/drivers/net/sfc/mac.h +++ b/drivers/net/sfc/mac.h @@ -13,8 +13,8 @@ #include "net_driver.h" -extern struct efx_mac_operations falcon_xmac_operations; -extern struct efx_mac_operations efx_mcdi_mac_operations; +extern const struct efx_mac_operations falcon_xmac_operations; +extern const struct efx_mac_operations efx_mcdi_mac_operations; extern int efx_mcdi_mac_stats(struct efx_nic *efx, dma_addr_t dma_addr, u32 dma_len, int enable, int clear); |