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[01/13] mac80211_hwsim: clean up netlink exit code

Message ID 1389358270-20901-2-git-send-email-johannes@sipsolutions.net (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Johannes Berg Jan. 10, 2014, 12:50 p.m. UTC 
From: Johannes Berg <johannes.berg@intel.com>

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: Johannes Berg <johannes.berg@intel.com>
---
 drivers/net/wireless/mac80211_hwsim.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 59c65c3..03d7b1d 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -2180,20 +2180,14 @@  failure:
 
 static void hwsim_exit_netlink(void)
 {
-	int ret;
-
 	/* userspace test API hasn't been adjusted for multi-channel */
 	if (channels > 1)
 		return;
 
-	printk(KERN_INFO "mac80211_hwsim: closing netlink\n");
 	/* unregister the notifier */
 	netlink_unregister_notifier(&hwsim_netlink_notifier);
 	/* unregister the family */
-	ret = genl_unregister_family(&hwsim_genl_family);
-	if (ret)
-		printk(KERN_DEBUG "mac80211_hwsim: "
-		       "unregister family %i\n", ret);
+	genl_unregister_family(&hwsim_genl_family);
 }
 
 static const struct ieee80211_iface_limit hwsim_if_limits[] = {