Commit cf7a6b2d authored by Johannes Berg's avatar Johannes Berg

mac80211_hwsim: clean up netlink exit code

There's no need to print a message, and genl_unregister_family()
can't really fail so remove the error message there as well.
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 28cb1749
...@@ -2180,20 +2180,14 @@ static int hwsim_init_netlink(void) ...@@ -2180,20 +2180,14 @@ static int hwsim_init_netlink(void)
static void hwsim_exit_netlink(void) static void hwsim_exit_netlink(void)
{ {
int ret;
/* userspace test API hasn't been adjusted for multi-channel */ /* userspace test API hasn't been adjusted for multi-channel */
if (channels > 1) if (channels > 1)
return; return;
printk(KERN_INFO "mac80211_hwsim: closing netlink\n");
/* unregister the notifier */ /* unregister the notifier */
netlink_unregister_notifier(&hwsim_netlink_notifier); netlink_unregister_notifier(&hwsim_netlink_notifier);
/* unregister the family */ /* unregister the family */
ret = genl_unregister_family(&hwsim_genl_family); genl_unregister_family(&hwsim_genl_family);
if (ret)
printk(KERN_DEBUG "mac80211_hwsim: "
"unregister family %i\n", ret);
} }
static const struct ieee80211_iface_limit hwsim_if_limits[] = { static const struct ieee80211_iface_limit hwsim_if_limits[] = {
......
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