netdev - [PATCH net 039/117] iwlwifi: set rs_sta_dbgfs_scale_table_ops.owner to THIS

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Message-Id: <20201008155209.18025-39-ap420073@gmail.com>
Date:   Thu,  8 Oct 2020 15:50:51 +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 039/117] iwlwifi: set rs_sta_dbgfs_scale_table_ops.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: 5ae212c9273d ("[PATCH] iwlwifi: add read rate scale table debugfs function")
Signed-off-by: Taehee Yoo <ap420073@...il.com>
---
 drivers/net/wireless/intel/iwlwifi/dvm/rs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rs.c b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
index 4fa4eab2d7f3..d013203c7d5a 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
@@ -3172,6 +3172,7 @@ static const struct file_operations rs_sta_dbgfs_scale_table_ops = {
 	.read = rs_sta_dbgfs_scale_table_read,
 	.open = simple_open,
 	.llseek = default_llseek,
+	.owner = THIS_MODULE,
 };
 static ssize_t rs_sta_dbgfs_stats_table_read(struct file *file,
 			char __user *user_buf, size_t count, loff_t *ppos)
-- 
2.17.1