From: Taehee Yoo ap420073@gmail.com
commit 14a2e551faea53d45bc11629a9dac88f88950ca7 upstream.
If THIS_MODULE is not set, the module would be removed while debugfs is being used. It eventually makes kernel panic.
Fixes: c6c8fea29769 ("net: Add batman-adv meshing protocol") Signed-off-by: Taehee Yoo ap420073@gmail.com Signed-off-by: Simon Wunderlich sw@simonwunderlich.de [ bp: 4.4 backported: switch to old filename. ] Signed-off-by: Sven Eckelmann sven@narfation.org --- net/batman-adv/debugfs.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c index b2ef03a3a2d4..b905763dc2e7 100644 --- a/net/batman-adv/debugfs.c +++ b/net/batman-adv/debugfs.c @@ -214,6 +214,7 @@ static const struct file_operations batadv_log_fops = { .read = batadv_log_read, .poll = batadv_log_poll, .llseek = no_llseek, + .owner = THIS_MODULE, };
static int batadv_debug_log_setup(struct batadv_priv *bat_priv)