If THIS_MODULE is not set, the module would be removed while debugfs is being used. It eventually makes kernel panic. Fixes: 4b7679a561e5 ("mac80211: clean up rate control API") Signed-off-by: Taehee Yoo <ap420073@xxxxxxxxx> --- net/mac80211/rate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c index b051f125d3af..4f9d33fc895e 100644 --- a/net/mac80211/rate.c +++ b/net/mac80211/rate.c @@ -218,6 +218,7 @@ const struct file_operations rcname_ops = { .read = rcname_read, .open = simple_open, .llseek = default_llseek, + .owner = THIS_MODULE, }; #endif -- 2.17.1