Commit 258afa78 authored by Matteo Croce's avatar Matteo Croce Committed by Johannes Berg
Browse files

cfg80211: remove unused callback 



The ieee80211 class registers a callback which actually does nothing.
Given that the callback is optional, and all its accesses are protected
by a NULL check, remove it entirely.

Signed-off-by: default avatarMatteo Croce <mcroce@microsoft.com>
Link: https://lore.kernel.org/r/20210208113356.4105-1-mcroce@linux.microsoft.com


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 3c5a2fd0

net/wireless/sysfs.c

+0 −7
Original line number Diff line number Diff line
@@ -82,12 +82,6 @@ static void wiphy_dev_release(struct device *dev) 
	cfg80211_dev_free(rdev);

}



static int wiphy_uevent(struct device *dev, struct kobj_uevent_env *env)

{

	/* TODO, we probably need stuff here */

	return 0;

}



#ifdef CONFIG_PM_SLEEP

static void cfg80211_leave_all(struct cfg80211_registered_device *rdev)

{
@@ -162,7 +156,6 @@ struct class ieee80211_class = { 
	.owner = THIS_MODULE,

	.dev_release = wiphy_dev_release,

	.dev_groups = ieee80211_groups,

	.dev_uevent = wiphy_uevent,

	.pm = WIPHY_PM_OPS,

	.ns_type = &net_ns_type_operations,

	.namespace = wiphy_namespace,