[PATCH net 007/117] mac80211: set KEY_CONF_OPS.owner to THIS_MODULE

Taehee Yoo ap420073 at gmail.com
Thu Oct 8 11:50:19 EDT 2020


If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.

Fixes: 8f20fc24986a ("[MAC80211]: embed key conf in key, fix driver interface")
Signed-off-by: Taehee Yoo <ap420073 at gmail.com>
---
 net/mac80211/debugfs_key.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c
index b5fe68b683e7..d7c0c28045ef 100644
--- a/net/mac80211/debugfs_key.c
+++ b/net/mac80211/debugfs_key.c
@@ -55,6 +55,7 @@ static const struct file_operations key_ ##name## _ops = {		\
 	.read = key_conf_##name##_read,					\
 	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
+	.owner = THIS_MODULE,						\
 }
 
 #define KEY_CONF_FILE(name, format)					\
-- 
2.17.1




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