# \[PATCH net 003/117\] mac80211: set minstrel\_ht\_stat\_fops.owner to THIS\_MODULE

- From: Taehee Yoo \<ap420073@gmail.com\>
- Date: 2020-10-08 15:52:36 
- List: netdev
- Page: https://ratatoskr.run/netdev/2020/10/9676988
- Thread: https://ratatoskr.run/netdev/2020/10/9676986/t.md

```text
If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.

Fixes: ec8aa669b839 ("mac80211: add the minstrel_ht rate control algorithm")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
---
 net/mac80211/rc80211_minstrel_ht_debugfs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/mac80211/rc80211_minstrel_ht_debugfs.c b/net/mac80211/rc80211_minstrel_ht_debugfs.c
index bebb71917742..6021e394e5da 100644
--- a/net/mac80211/rc80211_minstrel_ht_debugfs.c
+++ b/net/mac80211/rc80211_minstrel_ht_debugfs.c
@@ -173,6 +173,7 @@ static const struct file_operations minstrel_ht_stat_fops = {
 	.read = minstrel_stats_read,
 	.release = minstrel_stats_release,
 	.llseek = no_llseek,
+	.owner = THIS_MODULE,
 };
 
 static char *
-- 
2.17.1

```