From 8baf82b368d23aed5c96b01ed7110cdccdd18725 Mon Sep 17 00:00:00 2001
From: Greg KH <gregkh@linuxfoundation.org>
Date: Fri, 21 Dec 2012 13:44:29 +0000
Subject: [PATCH] CONFIG_HOTPLUG removal from networking core
CONFIG_HOTPLUG is always enabled now, so remove the unused code that was
trying to be compiled out when this option was disabled, in the
networking core.
Cc: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/core/net-sysfs.c | 4 ----
net/wireless/reg.c | 7 -------
net/wireless/sysfs.c | 4 ----
3 files changed, 15 deletions(-)
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 334efd5d67a9ef..28c5f5aa7ca7e0 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -1334,7 +1334,6 @@ struct kobj_ns_type_operations net_ns_type_operations = {
};
EXPORT_SYMBOL_GPL(net_ns_type_operations);
-#ifdef CONFIG_HOTPLUG
static int netdev_uevent(struct device *d, struct kobj_uevent_env *env)
{
struct net_device *dev = to_net_dev(d);
@@ -1353,7 +1352,6 @@ static int netdev_uevent(struct device *d, struct kobj_uevent_env *env)
exit:
return retval;
}
-#endif
/*
* netdev_release -- destroy and free a dead device.
@@ -1382,9 +1380,7 @@ static struct class net_class = {
#ifdef CONFIG_SYSFS
.dev_attrs = net_class_attributes,
#endif /* CONFIG_SYSFS */
-#ifdef CONFIG_HOTPLUG
.dev_uevent = netdev_uevent,
-#endif
.ns_type = &net_ns_type_operations,
.namespace = net_namespace,
};
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 6e5308998e3073..82c4fc7c994cbe 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -2365,7 +2365,6 @@ int set_regdom(const struct ieee80211_regdomain *rd)
return r;
}
-#ifdef CONFIG_HOTPLUG
int reg_device_uevent(struct device *dev, struct kobj_uevent_env *env)
{
if (last_request && !last_request->processed) {
@@ -2377,12 +2376,6 @@ int reg_device_uevent(struct device *dev, struct kobj_uevent_env *env)
return 0;
}
-#else
-int reg_device_uevent(struct device *dev, struct kobj_uevent_env *env)
-{
- return -ENODEV;
-}
-#endif /* CONFIG_HOTPLUG */
void wiphy_regulatory_register(struct wiphy *wiphy)
{
diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c
index 9bf6d5e32166c4..1f6f01e2dc4cb9 100644
--- a/net/wireless/sysfs.c
+++ b/net/wireless/sysfs.c
@@ -77,13 +77,11 @@ static void wiphy_dev_release(struct device *dev)
cfg80211_dev_free(rdev);
}
-#ifdef CONFIG_HOTPLUG
static int wiphy_uevent(struct device *dev, struct kobj_uevent_env *env)
{
/* TODO, we probably need stuff here */
return 0;
}
-#endif
static int wiphy_suspend(struct device *dev, pm_message_t state)
{
@@ -134,9 +132,7 @@ struct class ieee80211_class = {
.owner = THIS_MODULE,
.dev_release = wiphy_dev_release,
.dev_attrs = ieee80211_dev_attrs,
-#ifdef CONFIG_HOTPLUG
.dev_uevent = wiphy_uevent,
-#endif
.suspend = wiphy_suspend,
.resume = wiphy_resume,
.ns_type = &net_ns_type_operations,
--
GitLab