netdev - [PATCH net 049/117] iwlwifi: runtime: set _FWRT_DEBUGFS_READ_FILE_OPS.owner to THIS

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Message-Id: <20201008155209.18025-49-ap420073@gmail.com>
Date:   Thu,  8 Oct 2020 15:51:01 +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 049/117] iwlwifi: runtime: set _FWRT_DEBUGFS_READ_FILE_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: 93b167c13a3a ("iwlwifi: runtime: sync FW and host clocks for logs")
Signed-off-by: Taehee Yoo <ap420073@...il.com>
---
 drivers/net/wireless/intel/iwlwifi/fw/debugfs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c
index 267ad4eddb5c..c0edf6fb3760 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c
@@ -122,6 +122,7 @@ static const struct file_operations iwl_dbgfs_##name##_ops = {		\
 	.open = _iwl_dbgfs_##name##_open,				\
 	.llseek = generic_file_llseek,					\
 	.release = _iwl_dbgfs_release,					\
+	.owner = THIS_MODULE,						\
 }
 
 #define FWRT_DEBUGFS_WRITE_WRAPPER(name, buflen, argtype)		\
-- 
2.17.1