netdev - [PATCH net-next 02/10] net: constify netdev_class

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Date:   Fri, 18 Aug 2017 13:46:20 -0700
From:   Stephen Hemminger <stephen@...workplumber.org>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, Stephen Hemminger <sthemmin@...rosoft.com>
Subject: [PATCH net-next 02/10] net: constify netdev_class_file

These functions are wrapper arount class_create_file which can take a
const attribute.

Signed-off-by: Stephen Hemminger <sthemmin@...rosoft.com>
---
 include/linux/netdevice.h | 8 ++++----
 net/core/net-sysfs.c      | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 0f1c4cb2441e..eaa77bd9cb80 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -4013,17 +4013,17 @@ static inline netdev_tx_t netdev_start_xmit(struct sk_buff *skb, struct net_devi
 	return rc;
 }
 
-int netdev_class_create_file_ns(struct class_attribute *class_attr,
+int netdev_class_create_file_ns(const struct class_attribute *class_attr,
 				const void *ns);
-void netdev_class_remove_file_ns(struct class_attribute *class_attr,
+void netdev_class_remove_file_ns(const struct class_attribute *class_attr,
 				 const void *ns);
 
-static inline int netdev_class_create_file(struct class_attribute *class_attr)
+static inline int netdev_class_create_file(const struct class_attribute *class_attr)
 {
 	return netdev_class_create_file_ns(class_attr, NULL);
 }
 
-static inline void netdev_class_remove_file(struct class_attribute *class_attr)
+static inline void netdev_class_remove_file(const struct class_attribute *class_attr)
 {
 	netdev_class_remove_file_ns(class_attr, NULL);
 }
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 46ff41bf0210..40937ee63f14 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -1618,14 +1618,14 @@ int netdev_register_kobject(struct net_device *ndev)
 	return error;
 }
 
-int netdev_class_create_file_ns(struct class_attribute *class_attr,
+int netdev_class_create_file_ns(const struct class_attribute *class_attr,
 				const void *ns)
 {
 	return class_create_file_ns(&net_class, class_attr, ns);
 }
 EXPORT_SYMBOL(netdev_class_create_file_ns);
 
-void netdev_class_remove_file_ns(struct class_attribute *class_attr,
+void netdev_class_remove_file_ns(const struct class_attribute *class_attr,
 				 const void *ns)
 {
 	class_remove_file_ns(&net_class, class_attr, ns);
-- 
2.11.0