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| author | Julian Wiedmann <jwi@linux.ibm.com> | 2020-10-01 19:11:33 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-10-02 16:22:49 -0700 |
| commit | 50144f675363c368400eedd52c6680163b3260eb (patch) | |
| tree | 794846ed89af631fdcc07deffd30c370fc11a671 /drivers/s390 | |
| parent | 949bbf4d2db873a6c229a43d816d9f8152b31704 (diff) | |
| download | lwn-50144f675363c368400eedd52c6680163b3260eb.tar.gz lwn-50144f675363c368400eedd52c6680163b3260eb.zip | |
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>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/net/qeth_core.h | 6 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_l2_main.c | 2 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index 707a1634f621..e5f47a823a11 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -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[]; diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index c0ceeddd1549..2e9d3fea60e6 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -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, diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 803ccbcf3511..4db7ded88fc8 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -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, |