If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.
Fixes: 1ac61302dcd1 ("mac80211/cfg80211: move wiphy specific debugfs entries to cfg80211")
Fixes: 80a3511d70e8 ("cfg80211: add debugfs HT40 allow map")
Signed-off-by: Taehee Yoo <[email protected]>
---
v1 -> v2:
- Change headline
- Squash patches into per-driver/subsystem
net/wireless/debugfs.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/wireless/debugfs.c b/net/wireless/debugfs.c
index 76b845f68ac8..eb54c0ac4728 100644
--- a/net/wireless/debugfs.c
+++ b/net/wireless/debugfs.c
@@ -26,6 +26,7 @@ static const struct file_operations name## _ops = { \
.read = name## _read, \
.open = simple_open, \
.llseek = generic_file_llseek, \
+ .owner = THIS_MODULE, \
}
DEBUGFS_READONLY_FILE(rts_threshold, 20, "%d",
@@ -97,6 +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