commit 0e64123141f3854e695eb4924d82b52856691466
author Olivier Deprez <olivier.deprez@arm.com> Thu Sep 23 10:07:05 2021 +0200
committer Olivier Deprez <olivier.deprez@arm.com> Tue Oct 26 16:50:53 2021 +0100
tree 9f79e140db584f9b107f4e33373a0075983df1f4
parent 98854e9675dc7d951fa9c4e10d9c9d230c54bde6

Update Linux to v5.4.148

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz

Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>

net/can/proc.c

diff --git a/net/can/proc.c b/net/can/proc.c
index e6881bf..a5fc63c 100644
--- a/net/can/proc.c
+++ b/net/can/proc.c
@@ -329,8 +329,11 @@
 
 	/* receive list for registered CAN devices */
 	for_each_netdev_rcu(net, dev) {
-		if (dev->type == ARPHRD_CAN && dev->ml_priv)
-			can_rcvlist_proc_show_one(m, idx, dev, dev->ml_priv);
+		struct can_ml_priv *can_ml = can_get_ml_priv(dev);
+
+		if (can_ml)
+			can_rcvlist_proc_show_one(m, idx, dev,
+						  &can_ml->dev_rcv_lists);
 	}
 
 	rcu_read_unlock();
@@ -382,8 +385,10 @@
 
 	/* sff receive list for registered CAN devices */
 	for_each_netdev_rcu(net, dev) {
-		if (dev->type == ARPHRD_CAN && dev->ml_priv) {
-			dev_rcv_lists = dev->ml_priv;
+		struct can_ml_priv *can_ml = can_get_ml_priv(dev);
+
+		if (can_ml) {
+			dev_rcv_lists = &can_ml->dev_rcv_lists;
 			can_rcvlist_proc_show_array(m, dev, dev_rcv_lists->rx_sff,
 						    ARRAY_SIZE(dev_rcv_lists->rx_sff));
 		}
@@ -413,8 +418,10 @@
 
 	/* eff receive list for registered CAN devices */
 	for_each_netdev_rcu(net, dev) {
-		if (dev->type == ARPHRD_CAN && dev->ml_priv) {
-			dev_rcv_lists = dev->ml_priv;
+		struct can_ml_priv *can_ml = can_get_ml_priv(dev);
+
+		if (can_ml) {
+			dev_rcv_lists = &can_ml->dev_rcv_lists;
 			can_rcvlist_proc_show_array(m, dev, dev_rcv_lists->rx_eff,
 						    ARRAY_SIZE(dev_rcv_lists->rx_eff));
 		}
@@ -471,6 +478,9 @@
  */
 void can_remove_proc(struct net *net)
 {
+	if (!net->can.proc_dir)
+		return;
+
 	if (net->can.pde_version)
 		remove_proc_entry(CAN_PROC_VERSION, net->can.proc_dir);
 
@@ -498,6 +508,5 @@
 	if (net->can.pde_rcvlist_sff)
 		remove_proc_entry(CAN_PROC_RCVLIST_SFF, net->can.proc_dir);
 
-	if (net->can.proc_dir)
-		remove_proc_entry("can", net->proc_net);
+	remove_proc_entry("can", net->proc_net);
 }