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s390/qeth: constify the disciplines 

The discipline struct is a fixed group of function pointers.
So declare the L2 and L3 disciplines as constant.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julian Wiedmann 2020-10-01 19:11:33 +02:00 committed by David S. Miller
parent 949bbf4d2d
commit 50144f6753
3 changed files with 5 additions and 5 deletions
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6
drivers/s390/net/qeth_core.h
View File

@ -858,7 +858,7 @@ struct qeth_card {
struct qeth_qdio_info qdio;
int read_or_write_problem;
struct qeth_osn_info osn_info;
struct qeth_discipline *discipline;
const struct qeth_discipline *discipline;
atomic_t force_alloc_skb;
struct service_level qeth_service_level;
struct qdio_ssqd_desc ssqd;
@ -1051,8 +1051,8 @@ static inline int qeth_send_simple_setassparms_v6(struct qeth_card *card,
int qeth_get_priority_queue(struct qeth_card *card, struct sk_buff *skb);
extern struct qeth_discipline qeth_l2_discipline;
extern struct qeth_discipline qeth_l3_discipline;
extern const struct qeth_discipline qeth_l2_discipline;
extern const struct qeth_discipline qeth_l3_discipline;
extern const struct ethtool_ops qeth_ethtool_ops;
extern const struct ethtool_ops qeth_osn_ethtool_ops;
extern const struct attribute_group *qeth_generic_attr_groups[];

2
drivers/s390/net/qeth_l2_main.c
View File

@ -2340,7 +2340,7 @@ static int qeth_l2_control_event(struct qeth_card *card,
}
}
struct qeth_discipline qeth_l2_discipline = {
const struct qeth_discipline qeth_l2_discipline = {
.devtype = &qeth_l2_devtype,
.setup = qeth_l2_probe_device,
.remove = qeth_l2_remove_device,

2
drivers/s390/net/qeth_l3_main.c
View File

@ -2073,7 +2073,7 @@ static int qeth_l3_control_event(struct qeth_card *card,
return 1;
}
struct qeth_discipline qeth_l3_discipline = {
const struct qeth_discipline qeth_l3_discipline = {
.devtype = &qeth_l3_devtype,
.setup = qeth_l3_probe_device,
.remove = qeth_l3_remove_device,