netdev - [PATCH net 082/117] wil6210: set fops_txmgmt.owner to THIS

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Message-Id: <20201008155209.18025-82-ap420073@gmail.com>
Date:   Thu,  8 Oct 2020 15:51:34 +0000
From:   Taehee Yoo <ap420073@...il.com>
To:     davem@...emloft.net, kuba@...nel.org, netdev@...r.kernel.org
Cc:     ap420073@...il.com, linux-wireless@...r.kernel.org,
        wil6210@....qualcomm.com, b43-dev@...ts.infradead.org,
        linux-bluetooth@...r.kernel.org
Subject: [PATCH net 082/117] wil6210: set fops_txmgmt.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: 0b39aaf2f203 ("wil6210: Tx mgmt frame from debugfs")
Signed-off-by: Taehee Yoo <ap420073@...il.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 4891cb7aaea4..182185a34071 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -1003,6 +1003,7 @@ static ssize_t wil_write_file_txmgmt(struct file *file, const char __user *buf,
 static const struct file_operations fops_txmgmt = {
 	.write = wil_write_file_txmgmt,
 	.open  = simple_open,
+	.owner = THIS_MODULE,
 };
 
 /* Write WMI command (w/o mbox header) to this file to send it
-- 
2.17.1