Subject: [PATCH net-next v2 5/8] net: hsr: get ready for const netdev->dev_addr

From: Jakub Kicinski <[email-masked]>
Date: Fri, 22 Oct 2021 16:21:00 -0700

hsr_create_self_node() may get netdev->dev_addr
passed as argument, netdev->dev_addr will be
const soon.

Signed-off-by: Jakub Kicinski <[email-masked]>
---
CC: [email-masked]
CC: [email-masked]
---
 net/hsr/hsr_framereg.c | 4 ++--
 net/hsr/hsr_framereg.h | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/net/hsr/hsr_framereg.c b/net/hsr/hsr_framereg.c
index e31949479305..91292858a63b 100644
--- a/net/hsr/hsr_framereg.c
+++ b/net/hsr/hsr_framereg.c
@@ -76,8 +76,8 @@ static struct hsr_node *find_node_by_addr_A(struct list_head *node_db,
  * frames from self that's been looped over the HSR ring.
  */
 int hsr_create_self_node(struct hsr_priv *hsr,
-			 unsigned char addr_a[ETH_ALEN],
-			 unsigned char addr_b[ETH_ALEN])
+			 const unsigned char addr_a[ETH_ALEN],
+			 const unsigned char addr_b[ETH_ALEN])
 {
 	struct list_head *self_node_db = &hsr->self_node_db;
 	struct hsr_node *node, *oldnode;
diff --git a/net/hsr/hsr_framereg.h b/net/hsr/hsr_framereg.h
index d9628e7a5f05..bdbb8c822ba1 100644
--- a/net/hsr/hsr_framereg.h
+++ b/net/hsr/hsr_framereg.h
@@ -48,8 +48,8 @@ int hsr_register_frame_out(struct hsr_port *port, struct hsr_node *node,
 void hsr_prune_nodes(struct timer_list *t);
 
 int hsr_create_self_node(struct hsr_priv *hsr,
-			 unsigned char addr_a[ETH_ALEN],
-			 unsigned char addr_b[ETH_ALEN]);
+			 const unsigned char addr_a[ETH_ALEN],
+			 const unsigned char addr_b[ETH_ALEN]);
 
 void *hsr_get_next_node(struct hsr_priv *hsr, void *_pos,
 			unsigned char addr[ETH_ALEN]);
-- 
2.31.1