2020-11-07 17:26:13

by Taehee Yoo

[permalink] [raw]
Subject: [PATCH net v2 16/21] cw1200: set .owner to THIS_MODULE

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

Fixes: a910e4a94f69 ("cw1200: add driver for the ST-E CW1100 & CW1200 WLAN chipsets")
Signed-off-by: Taehee Yoo <[email protected]>
---

v1 -> v2:
- Change headline

drivers/net/wireless/st/cw1200/debug.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/st/cw1200/debug.c b/drivers/net/wireless/st/cw1200/debug.c
index 8686929c70df..bcb8757c34ae 100644
--- a/drivers/net/wireless/st/cw1200/debug.c
+++ b/drivers/net/wireless/st/cw1200/debug.c
@@ -355,6 +355,7 @@ static const struct file_operations fops_wsm_dumps = {
.open = simple_open,
.write = cw1200_wsm_dumps,
.llseek = default_llseek,
+ .owner = THIS_MODULE,
};

int cw1200_debug_init(struct cw1200_common *priv)
--
2.17.1