2020-10-08 16:00:01

by Taehee Yoo

[permalink] [raw]
Subject: [PATCH net 077/117] wil6210: set fops_rbufcap.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: c5b3a6582b1e ("wil6210: Add support for setting RBUFCAP configuration")
Signed-off-by: Taehee Yoo <[email protected]>
---
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 914954cb9b0b..6c00d57e743a 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -769,6 +769,7 @@ static ssize_t wil_write_file_rbufcap(struct file *file,
static const struct file_operations fops_rbufcap = {
.write = wil_write_file_rbufcap,
.open = simple_open,
+ .owner = THIS_MODULE,
};

/* block ack control, write:
--
2.17.1