[PATCH net 043/117] iwlwifi: set DEBUGFS_READ_WRITE_FILE_OPS.owner to THIS_MODULE

Taehee Yoo ap420073 at gmail.com
Thu Oct 8 11:50:55 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 41d969b46bae..a1022987eccf 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
@@ -52,6 +52,7 @@ static const struct file_operations iwl_dbgfs_##name##_ops = {          \
 	.read = iwl_dbgfs_##name##_read,                                \
 	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
+	.owner = THIS_MODULE,						\
 };
 
 static ssize_t iwl_dbgfs_sram_read(struct file *file,
-- 
2.17.1




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