If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.
Fixes: 4418f862d675 ("netdevsim: implement support for devlink region and snapshots")
Signed-off-by: Taehee Yoo <ap420073@xxxxxxxxx>
---
drivers/net/netdevsim/dev.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c
index 32f339fedb21..9c867d08e04a 100644
--- a/drivers/net/netdevsim/dev.c
+++ b/drivers/net/netdevsim/dev.c
@@ -94,6 +94,7 @@ static const struct file_operations nsim_dev_take_snapshot_fops = {
.open = simple_open,
.write = nsim_dev_take_snapshot_write,
.llseek = generic_file_llseek,
+ .owner = THIS_MODULE,
};
static ssize_t nsim_dev_trap_fa_cookie_read(struct file *file,
--
2.17.1
