[PATCH net 010/117] mac80211: set DEBUGFS_READONLY_FILE_OPS.owner to THIS_MODULE
Taehee Yoo
ap420073 at gmail.com
Thu Oct 8 11:50:22 EDT 2020
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 at gmail.com>
---
net/mac80211/debugfs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index 54080290d6e2..669d7e13ffe8 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -46,6 +46,7 @@ static const struct file_operations name## _ops = { \
.read = name## _read, \
.open = simple_open, \
.llseek = generic_file_llseek, \
+ .owner = THIS_MODULE, \
};
#define DEBUGFS_READONLY_FILE(name, fmt, value...) \
--
2.17.1
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