From: Taehee Yoo <ap420073@gmail.com>
Date: Sun, 15 Nov 2020 10:30:04 +0000 (+0000)
Subject: batman-adv: set .owner to THIS_MODULE
X-Git-Tag: v4.19.161~29
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=fbcca50fd598d7043c44a4bfed8a231306821739;p=users%2Fdwmw2%2Flinux.git

batman-adv: set .owner to THIS_MODULE

[ Upstream commit 14a2e551faea53d45bc11629a9dac88f88950ca7 ]

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: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/net/batman-adv/log.c b/net/batman-adv/log.c
index 853773e45f792..837f67c9fad35 100644
--- a/net/batman-adv/log.c
+++ b/net/batman-adv/log.c
@@ -205,6 +205,7 @@ static const struct file_operations batadv_log_fops = {
 	.read           = batadv_log_read,
 	.poll           = batadv_log_poll,
 	.llseek         = no_llseek,
+	.owner          = THIS_MODULE,
 };
 
 /**