If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.
Fixes: 80a3511d70e8 ("cfg80211: add debugfs HT40 allow map")
Signed-off-by: Taehee Yoo <[email protected]>
---
net/wireless/debugfs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/wireless/debugfs.c b/net/wireless/debugfs.c
index a00ebcc552e9..eb54c0ac4728 100644
--- a/net/wireless/debugfs.c
+++ b/net/wireless/debugfs.c
@@ -98,6 +98,7 @@ static const struct file_operations ht40allow_map_ops = {
.read = ht40allow_map_read,
.open = simple_open,
.llseek = default_llseek,
+ .owner = THIS_MODULE,
};
#define DEBUGFS_ADD(name) \
--
2.17.1