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@xxxxxxxxx> --- net/mac80211/debugfs_sta.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c index 829dcad69c2c..d3366989c6f9 100644 --- a/net/mac80211/debugfs_sta.c +++ b/net/mac80211/debugfs_sta.c @@ -34,6 +34,7 @@ static const struct file_operations sta_ ##name## _ops = { \ .read = sta_##name##_read, \ .open = simple_open, \ .llseek = generic_file_llseek, \ + .owner = THIS_MODULE, \ } #define STA_OPS_RW(name) \ -- 2.17.1