[PATCH net 041/117] iwlwifi: set DEBUGFS_READ_FILE_OPS.owner to THIS_MODULE
Taehee Yoo
ap420073 at gmail.com
Thu Oct 8 11:50:53 EDT 2020
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 at 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
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