diff mbox series

[net,005/117] mac80211: set KEY_OPS.owner to THIS_MODULE

Message ID 20201008155209.18025-5-ap420073@gmail.com (mailing list archive)
State Changes Requested
Delegated to: Johannes Berg
Headers show
Series net: avoid to remove module when its debugfs is being used | expand

Commit Message

Taehee Yoo Oct. 8, 2020, 3:50 p.m. UTC 
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@gmail.com>
---
 net/mac80211/debugfs_key.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c
index 98a713475e0f..ea5908465f2e 100644
--- a/net/mac80211/debugfs_key.c
+++ b/net/mac80211/debugfs_key.c
@@ -30,6 +30,7 @@  static const struct file_operations key_ ##name## _ops = {		\
 	.read = key_##name##_read,					\
 	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
+	.owner = THIS_MODULE,						\
 }
 
 #define KEY_OPS_W(name)							\