[PATCH net 012/117] mac80211: debugfs: set airtime_flags_ops.owner to THIS_MODULE
Taehee Yoo
ap420073 at gmail.com
Thu Oct 8 11:50:24 EDT 2020
If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.
Fixes: e322c07f8371 ("mac80211: debugfs: improve airtime_flags handler readability")
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 e2675db7490b..794892fe6622 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -203,6 +203,7 @@ static const struct file_operations airtime_flags_ops = {
.read = airtime_flags_read,
.open = simple_open,
.llseek = default_llseek,
+ .owner = THIS_MODULE,
};
static ssize_t aql_txq_limit_read(struct file *file,
--
2.17.1
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