From 258afa78661178d16288537ffe8ef863c7e5918a Mon Sep 17 00:00:00 2001 From: Matteo Croce Date: Mon, 8 Feb 2021 12:33:56 +0100 Subject: [PATCH] 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: Matteo Croce Link: https://lore.kernel.org/r/20210208113356.4105-1-mcroce@linux.microsoft.com Signed-off-by: Johannes Berg --- net/wireless/sysfs.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c index 043762354a66..9b959e3b09c6 100644 --- 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,