[PATCH net 041/117] iwlwifi: set DEBUGFS_READ_FILE_OPS.owner to THIS_MODULE

From
Taehee Yoo <ap420073@gmail.com>
Date
2020-10-08 15:54:48
Also in
linux-wireless, netdev
Reply to
Taehee Yoo, 2020-10-08
If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.

Fixes: 712b6cf57a53 ("iwlwifi: Add debugfs to iwl core")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
---
 drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c | 1 +
 1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
index 911049201838..ac65141f0b3b 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
@@ -34,6 +34,7 @@ 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 DEBUGFS_WRITE_FILE_OPS(name)                                    \
-- 
2.17.1
Thread (119 messages) 119 messages, 3 authors, last reply 2020-10-09
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