[PATCH net 087/117] wil6210: set fops_link_stats_global.owner to THIS_MODULE

From
Taehee Yoo <ap420073@gmail.com>
Date
2020-10-08 15:57:54
Also in
linux-bluetooth, linux-wireless
Reply to
Taehee Yoo, 2020-10-08
If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.

Fixes: 0c936b3c9633 ("wil6210: add support for link statistics")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
---
 drivers/net/wireless/ath/wil6210/debugfs.c | 1 +
 1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index a2dce1ed9d0d..afbe30989ee4 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -2065,6 +2065,7 @@ static const struct file_operations fops_link_stats_global = {
 	.read		= seq_read,
 	.write		= wil_link_stats_global_write,
 	.llseek		= seq_lseek,
+	.owner		= THIS_MODULE,
 };
 
 static ssize_t wil_read_file_led_cfg(struct file *file, char __user *user_buf,
-- 
2.17.1
Thread (119 messages) 119 messages, 3 authors, last reply 2020-10-09
Keyboard shortcuts
hback out one level
jnext message in thread / next series-diff position
kprevious message in thread / previous series-diff position
ldrill in
Escclose help / fold thread tree
?toggle this help