# \[PATCH net 001/117\] mac80211: set .owner to THIS\_MODULE in debugfs\_netdev.c

- From: Taehee Yoo \<ap420073@gmail.com\>
- Date: 2020-10-08 15:52:24 
- List: netdev
- Page: https://ratatoskr.run/netdev/2020/10/9676986
- 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: e9f207f0ff90 ("[MAC80211]: Add debugfs attributes.")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
---
 net/mac80211/debugfs_netdev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index fe8a7a87e513..8efa31ae7334 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -127,6 +127,7 @@ static const struct file_operations name##_ops = {			\
 	.write = (_write),						\
 	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
+	.owner = THIS_MODULE,						\
 }
 
 #define _IEEE80211_IF_FILE_R_FN(name)					\
-- 
2.17.1

```