diff mbox series

[net,042/117] iwlwifi: set DEBUGFS_WRITE_FILE_OPS.owner to THIS_MODULE

Message ID 20201008155209.18025-42-ap420073@gmail.com (mailing list archive)
State Not Applicable
Headers show
Series net: avoid to remove module when its debugfs is being used | expand

Commit Message

Taehee Yoo Oct. 8, 2020, 3:50 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: 189a2b5942d6 ("iwlwifi: trigger event log from debugfs")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
---
 drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
index ac65141f0b3b..41d969b46bae 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
@@ -42,6 +42,7 @@  static const struct file_operations iwl_dbgfs_##name##_ops = {          \
 	.write = iwl_dbgfs_##name##_write,                              \
 	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
+	.owner = THIS_MODULE,						\
 };