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Commit 3d8fe98f authored by Stephen Hemminger's avatar Stephen Hemminger Committed by David S. Miller
Browse files

ixgbevf: make operations tables const 



The arrays of function pointers should be const to make life harder
for rootkits.

Signed-off-by: default avatarStephen Hemminger <shemminger@vyatta.com>
Tested-by: default avatarSibai Li <sibai.li@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b5417bf8

drivers/net/ethernet/intel/ixgbevf/ixgbevf.h

+3 −3
Original line number Diff line number Diff line
@@ -279,12 +279,12 @@ enum ixgbevf_boards { 
	board_X540_vf,

};



extern struct ixgbevf_info ixgbevf_82599_vf_info;

extern struct ixgbevf_info ixgbevf_X540_vf_info;

extern const struct ixgbevf_info ixgbevf_82599_vf_info;

extern const struct ixgbevf_info ixgbevf_X540_vf_info;

extern const struct ixgbe_mbx_operations ixgbevf_mbx_ops;



/* needed by ethtool.c */

extern char ixgbevf_driver_name[];

extern const char ixgbevf_driver_name[];

extern const char ixgbevf_driver_version[];



extern int ixgbevf_up(struct ixgbevf_adapter *adapter);

drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c

+1 −1
Original line number Diff line number Diff line
@@ -53,7 +53,7 @@ 


#include "ixgbevf.h"



char ixgbevf_driver_name[] = "ixgbevf";

const char ixgbevf_driver_name[] = "ixgbevf";

static const char ixgbevf_driver_string[] =

	"Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver";

drivers/net/ethernet/intel/ixgbevf/vf.c

+3 −3
Original line number Diff line number Diff line
@@ -402,7 +402,7 @@ static s32 ixgbevf_check_mac_link_vf(struct ixgbe_hw *hw, 
	return 0;

}



static struct ixgbe_mac_operations ixgbevf_mac_ops = {

static const struct ixgbe_mac_operations ixgbevf_mac_ops = {

	.init_hw             = ixgbevf_init_hw_vf,

	.reset_hw            = ixgbevf_reset_hw_vf,

	.start_hw            = ixgbevf_start_hw_vf,
@@ -416,12 +416,12 @@ static struct ixgbe_mac_operations ixgbevf_mac_ops = { 
	.set_vfta            = ixgbevf_set_vfta_vf,

};



struct ixgbevf_info ixgbevf_82599_vf_info = {

const struct ixgbevf_info ixgbevf_82599_vf_info = {

	.mac = ixgbe_mac_82599_vf,

	.mac_ops = &ixgbevf_mac_ops,

};



struct ixgbevf_info ixgbevf_X540_vf_info = {

const struct ixgbevf_info ixgbevf_X540_vf_info = {

	.mac = ixgbe_mac_X540_vf,

	.mac_ops = &ixgbevf_mac_ops,

};

drivers/net/ethernet/intel/ixgbevf/vf.h

+1 −1
Original line number Diff line number Diff line
@@ -167,7 +167,7 @@ struct ixgbevf_hw_stats { 


struct ixgbevf_info {

	enum ixgbe_mac_type		mac;

	struct ixgbe_mac_operations	*mac_ops;

	const struct ixgbe_mac_operations *mac_ops;

};



#endif /* __IXGBE_VF_H__ */