From: Su Kang Yin <cantona@cantona.net>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: Kalle Valo <kvalo@codeaurora.org>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, Su Kang Yin <cantona@cantona.net>
Subject: [PATCH] mac80211_hwsim: unregister genetlink family properly
Date: Fri, 7 Aug 2015 16:54:10 +0800 [thread overview]
Message-ID: <1438937650-361-1-git-send-email-cantona@cantona.net> (raw)
During hwsim_init_netlink(), we should call genl_unregister_family()
if failed on netlink_register_notifier() since the genetlink is
already registered.
Signed-off-by: Su Kang Yin <cantona@cantona.net>
---
drivers/net/wireless/mac80211_hwsim.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 99e873d..16d953e 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -3120,8 +3120,10 @@ static int hwsim_init_netlink(void)
goto failure;
rc = netlink_register_notifier(&hwsim_netlink_notifier);
- if (rc)
+ if (rc) {
+ genl_unregister_family(&hwsim_genl_family);
goto failure;
+ }
return 0;
--
1.9.1
next reply other threads:[~2015-08-07 8:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-07 8:54 Su Kang Yin [this message]
2015-08-13 13:10 ` [PATCH] mac80211_hwsim: unregister genetlink family properly Johannes Berg
-- strict thread matches above, loose matches on Subject: below --
2015-07-22 3:57 Su Kang Yin
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