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| author |   stephen hemminger <stephen@networkplumber.org> | 2017-08-18 13:46:27 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-08-18 22:38:46 -0700 |
| commit | 667e427bc356a43e130cfc03ea4273603487cc69 (patch) | |
| tree | 130f1f49b285d2371c42cfee26d6ea48534ea915 /net/core | |
| parent | net: make queue attributes ro_after_init (diff) | |
| download | linux-dev-667e427bc356a43e130cfc03ea4273603487cc69.tar.xz linux-dev-667e427bc356a43e130cfc03ea4273603487cc69.zip | |
net: mark receive queue attributes ro_after_init
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/net-sysfs.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 808fbb837f25..ca82c4a72350 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -655,7 +655,7 @@ static const struct attribute_group wireless_group = { static ssize_t rx_queue_attr_show(struct kobject *kobj, struct attribute *attr, char *buf) { - struct rx_queue_attribute *attribute = to_rx_queue_attr(attr); + const struct rx_queue_attribute *attribute = to_rx_queue_attr(attr); struct netdev_rx_queue *queue = to_rx_queue(kobj); if (!attribute->show) @@ -667,7 +667,7 @@ static ssize_t rx_queue_attr_show(struct kobject *kobj, struct attribute *attr, static ssize_t rx_queue_attr_store(struct kobject *kobj, struct attribute *attr, const char *buf, size_t count) { - struct rx_queue_attribute *attribute = to_rx_queue_attr(attr); + const struct rx_queue_attribute *attribute = to_rx_queue_attr(attr); struct netdev_rx_queue *queue = to_rx_queue(kobj); if (!attribute->store) @@ -842,16 +842,15 @@ static ssize_t store_rps_dev_flow_table_cnt(struct netdev_rx_queue *queue, return len; } -static struct rx_queue_attribute rps_cpus_attribute = - __ATTR(rps_cpus, S_IRUGO | S_IWUSR, show_rps_map, store_rps_map); +static struct rx_queue_attribute rps_cpus_attribute __ro_after_init + = __ATTR(rps_cpus, S_IRUGO | S_IWUSR, show_rps_map, store_rps_map); - -static struct rx_queue_attribute rps_dev_flow_table_cnt_attribute = - __ATTR(rps_flow_cnt, S_IRUGO | S_IWUSR, - show_rps_dev_flow_table_cnt, store_rps_dev_flow_table_cnt); +static struct rx_queue_attribute rps_dev_flow_table_cnt_attribute __ro_after_init + = __ATTR(rps_flow_cnt, S_IRUGO | S_IWUSR, + show_rps_dev_flow_table_cnt, store_rps_dev_flow_table_cnt); #endif /* CONFIG_RPS */ -static struct attribute *rx_queue_default_attrs[] = { +static struct attribute *rx_queue_default_attrs[] __ro_after_init = { #ifdef CONFIG_RPS &rps_cpus_attribute.attr, &rps_dev_flow_table_cnt_attribute.attr, @@ -896,7 +895,7 @@ static const void *rx_queue_namespace(struct kobject *kobj) return ns; } -static struct kobj_type rx_queue_ktype = { +static struct kobj_type rx_queue_ktype __ro_after_init = { .sysfs_ops = &rx_queue_sysfs_ops, .release = rx_queue_release, .default_attrs = rx_queue_default_attrs, @@ -983,7 +982,8 @@ struct netdev_queue_attribute { static ssize_t netdev_queue_attr_show(struct kobject *kobj, struct attribute *attr, char *buf) { - struct netdev_queue_attribute *attribute = to_netdev_queue_attr(attr); + const struct netdev_queue_attribute *attribute + = to_netdev_queue_attr(attr); struct netdev_queue *queue = to_netdev_queue(kobj); if (!attribute->show) @@ -996,7 +996,8 @@ static ssize_t netdev_queue_attr_store(struct kobject *kobj, struct attribute *attr, const char *buf, size_t count) { - struct netdev_queue_attribute *attribute = to_netdev_queue_attr(attr); + const struct netdev_queue_attribute *attribute + = to_netdev_queue_attr(attr); struct netdev_queue *queue = to_netdev_queue(kobj); if (!attribute->store) |