netdev - [PATCH net 047/117] iwlwifi: mvm: set .owner to THIS

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Message-Id: <20201008155209.18025-47-ap420073@gmail.com>
Date:   Thu,  8 Oct 2020 15:50:59 +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 047/117] iwlwifi: mvm: set .owner to THIS_MODULE in debugfs.h

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

Fixes: 8ca151b568b6 ("iwlwifi: add the MVM driver")
Signed-off-by: Taehee Yoo <ap420073@...il.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/debugfs.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.h b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.h
index a83d252c0602..5bf4f7801b83 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.h
@@ -63,6 +63,7 @@ static const struct file_operations iwl_dbgfs_##name##_ops = {		\
 	.read = iwl_dbgfs_##name##_read,				\
 	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
+	.owner = THIS_MODULE,						\
 }
 
 #define MVM_DEBUGFS_WRITE_WRAPPER(name, buflen, argtype)		\
@@ -87,6 +88,7 @@ static const struct file_operations iwl_dbgfs_##name##_ops = {		\
 	.read = iwl_dbgfs_##name##_read,				\
 	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
+	.owner = THIS_MODULE,						\
 };
 
 #define _MVM_DEBUGFS_WRITE_FILE_OPS(name, buflen, argtype)		\
@@ -95,4 +97,5 @@ static const struct file_operations iwl_dbgfs_##name##_ops = {		\
 	.write = _iwl_dbgfs_##name##_write,				\
 	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
+	.owner = THIS_MODULE,						\
 };
-- 
2.17.1