diff mbox series

[net,021/117] 6lowpan: iphc: set lowpan_ctx_pfx_fops.owner to THIS_MODULE

Message ID 20201008155209.18025-21-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, 3:50 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: 5609c185f24d ("6lowpan: iphc: add support for stateful compression")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
---
 net/6lowpan/debugfs.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

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,