diff mbox series

[net,048/117] iwlwifi: mvm: set iwl_dbgfs_mem_ops.owner to THIS_MODULE

Message ID 20201008155209.18025-48-ap420073@gmail.com (mailing list archive)
State New, archived
Headers show
Series net: avoid to remove module when its debugfs is being used | expand

Commit Message

Taehee Yoo Oct. 8, 2020, 3:51 p.m. UTC
If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.

Fixes: 2b55f43f8e47 ("iwlwifi: mvm: Add mem debugfs entry")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 8fae7e707374..3bfa91b4cba9 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -1981,6 +1981,7 @@  static const struct file_operations iwl_dbgfs_mem_ops = {
 	.write = iwl_dbgfs_mem_write,
 	.open = simple_open,
 	.llseek = default_llseek,
+	.owner = THIS_MODULE,
 };
 
 void iwl_mvm_sta_add_debugfs(struct ieee80211_hw *hw,