If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.
Fixes: 5609c185f24d ("6lowpan: iphc: add support for stateful compression")
Signed-off-by: Taehee Yoo <[email protected]>
---
net/6lowpan/debugfs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/6lowpan/debugfs.c b/net/6lowpan/debugfs.c
index 1c140af06d52..29c3627a00e2 100644
--- a/net/6lowpan/debugfs.c
+++ b/net/6lowpan/debugfs.c
@@ -161,6 +161,7 @@ static const struct file_operations lowpan_ctx_pfx_fops = {
.write = lowpan_ctx_pfx_write,
.llseek = seq_lseek,
.release = single_release,
+ .owner = THIS_MODULE,
};
static void lowpan_dev_debugfs_ctx_init(struct net_device *dev,
--
2.17.1