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cfg80211: remove unused callback
author
Matteo Croce
<mcroce@microsoft.com>
Mon, 8 Feb 2021 11:33:56 +0000
(12:33 +0100)
committer
Johannes Berg
<johannes.berg@intel.com>
Fri, 12 Feb 2021 07:52:25 +0000
(08:52 +0100)
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: Matteo Croce <mcroce@microsoft.com>
Link:
https://lore.kernel.org/r/20210208113356.4105-1-mcroce@linux.microsoft.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/wireless/sysfs.c
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diff --git
a/net/wireless/sysfs.c
b/net/wireless/sysfs.c
index 043762354a669dc1b04fa34469e4b29188a9046b..9b959e3b09c6db4228778ec8663512999ff01529 100644
(file)
--- a/
net/wireless/sysfs.c
+++ b/
net/wireless/sysfs.c
@@
-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,