From mboxrd@z Thu Jan 1 00:00:00 1970 From: Taehee Yoo Date: Thu, 8 Oct 2020 15:50:23 +0000 Subject: [PATCH net 011/117] mac80211: set aqm_ops.owner to THIS_MODULE In-Reply-To: <20201008155209.18025-1-ap420073@gmail.com> References: <20201008155209.18025-1-ap420073@gmail.com> Message-ID: <20201008155209.18025-11-ap420073@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org Cc: ap420073@gmail.com, linux-wireless@vger.kernel.org, wil6210@qti.qualcomm.com, b43-dev@lists.infradead.org, linux-bluetooth@vger.kernel.org If THIS_MODULE is not set, the module would be removed while debugfs is being used. It eventually makes kernel panic. Fixes: 9399b86c0e9a ("mac80211: add debug knobs for fair queuing") Signed-off-by: Taehee Yoo --- net/mac80211/debugfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c index 669d7e13ffe8..e2675db7490b 100644 --- a/net/mac80211/debugfs.c +++ b/net/mac80211/debugfs.c @@ -149,6 +149,7 @@ static const struct file_operations aqm_ops = { .read = aqm_read, .open = simple_open, .llseek = default_llseek, + .owner = THIS_MODULE, }; static ssize_t airtime_flags_read(struct file *file, -- 2.17.1