diff mbox series

[net,v2,01/21] net: set .owner to THIS_MODULE

Message ID 20201107172152.828-2-ap420073@gmail.com (mailing list archive)
State Not Applicable
Delegated to: Netdev Maintainers
Headers show
Series net: avoid to remove module when its debugfs is being used | expand

Commit Message

Taehee Yoo Nov. 7, 2020, 5:21 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: 9e466250ede3 ("batman-adv: Prefix bat_debugfs local static functions with batadv_")
Fixes: 5609c185f24d ("6lowpan: iphc: add support for stateful compression")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
---

v1 -> v2:
 - Change headline
 - Squash patches into per-driver/subsystem

 net/6lowpan/debugfs.c | 1 +
 net/batman-adv/log.c  | 1 +
 2 files changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/net/6lowpan/debugfs.c b/net/6lowpan/debugfs.c
index 1c140af06d52..2f791ccc783b 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,
diff --git a/net/batman-adv/log.c b/net/batman-adv/log.c
index a67b2b091447..c0ca5fbe5b08 100644
--- a/net/batman-adv/log.c
+++ b/net/batman-adv/log.c
@@ -180,6 +180,7 @@  static const struct file_operations batadv_log_fops = {
 	.read           = batadv_log_read,
 	.poll           = batadv_log_poll,
 	.llseek         = no_llseek,
+	.owner          = THIS_MODULE,
 };
 
 /**