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atm: fix const assignment/discard warnings in the ATM networking driver 

Fix const assignment/discard warnings in the ATM networking driver.

The lane2_assoc_ind() function needed its arguments changing to match changes
in the lane2_ops struct (patch 61c33e0129
"atm: use const where reasonable").

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Howells 2008-07-30 16:31:46 -07:00 committed by David S. Miller
parent 6a8341b68b
commit cba5cbd155
1 changed files with 13 additions and 9 deletions
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22
net/atm/mpc.c
View File

@ -62,11 +62,13 @@ static void MPOA_cache_impos_rcvd(struct k_message *msg, struct mpoa_client *mpc
static void set_mpc_ctrl_addr_rcvd(struct k_message *mesg, struct mpoa_client *mpc);
static void set_mps_mac_addr_rcvd(struct k_message *mesg, struct mpoa_client *mpc);
static uint8_t *copy_macs(struct mpoa_client *mpc, uint8_t *router_mac,
uint8_t *tlvs, uint8_t mps_macs, uint8_t device_type);
static const uint8_t *copy_macs(struct mpoa_client *mpc,
const uint8_t *router_mac,
const uint8_t *tlvs, uint8_t mps_macs,
uint8_t device_type);
static void purge_egress_shortcut(struct atm_vcc *vcc, eg_cache_entry *entry);
static void send_set_mps_ctrl_addr(char *addr, struct mpoa_client *mpc);
static void send_set_mps_ctrl_addr(const char *addr, struct mpoa_client *mpc);
static void mpoad_close(struct atm_vcc *vcc);
static int msg_from_mpoad(struct atm_vcc *vcc, struct sk_buff *skb);
@ -351,12 +353,12 @@ static const char *mpoa_device_type_string(char type)
* lec sees a TLV it uses the pointer to call this function.
*
*/
static void lane2_assoc_ind(struct net_device *dev, uint8_t *mac_addr,
uint8_t *tlvs, uint32_t sizeoftlvs)
static void lane2_assoc_ind(struct net_device *dev, const u8 *mac_addr,
const u8 *tlvs, u32 sizeoftlvs)
{
uint32_t type;
uint8_t length, mpoa_device_type, number_of_mps_macs;
uint8_t *end_of_tlvs;
const uint8_t *end_of_tlvs;
struct mpoa_client *mpc;
mpoa_device_type = number_of_mps_macs = 0; /* silence gcc */
@ -430,8 +432,10 @@ static void lane2_assoc_ind(struct net_device *dev, uint8_t *mac_addr,
* plus the possible MAC address(es) to mpc->mps_macs.
* For a freshly allocated MPOA client mpc->mps_macs == 0.
*/
static uint8_t *copy_macs(struct mpoa_client *mpc, uint8_t *router_mac,
uint8_t *tlvs, uint8_t mps_macs, uint8_t device_type)
static const uint8_t *copy_macs(struct mpoa_client *mpc,
const uint8_t *router_mac,
const uint8_t *tlvs, uint8_t mps_macs,
uint8_t device_type)
{
int num_macs;
num_macs = (mps_macs > 1) ? mps_macs : 1;
@ -811,7 +815,7 @@ static int atm_mpoa_mpoad_attach (struct atm_vcc *vcc, int arg)
return arg;
}
static void send_set_mps_ctrl_addr(char *addr, struct mpoa_client *mpc)
static void send_set_mps_ctrl_addr(const char *addr, struct mpoa_client *mpc)
{
struct k_message mesg;