[PATCH net 009/117] mac80211: set STA_OPS_RW.owner to THIS_MODULE

Taehee Yoo ap420073 at gmail.com
Thu Oct 8 11:50:21 EDT 2020


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

Fixes: a75b4363eaaf ("mac80211: allow controlling aggregation manually")
Signed-off-by: Taehee Yoo <ap420073 at gmail.com>
---
 net/mac80211/debugfs_sta.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index d3366989c6f9..9ce49346c32a 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -43,6 +43,7 @@ static const struct file_operations sta_ ##name## _ops = {		\
 	.write = sta_##name##_write,					\
 	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
+	.owner = THIS_MODULE,						\
 }
 
 #define STA_FILE(name, field, format)					\
-- 
2.17.1




More information about the b43-dev mailing list