net: hsr: get ready for const netdev->dev_addr

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

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/hsr/hsr_framereg.c b/net/hsr/hsr_framereg.c
index e31949479305e4626c289a16c39bc7c2c450ceed..91292858a63b6275b8250b1d581d76ec7f0a801e 100644 (file)
--- 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 d9628e7a5f051ab8e0d6718b7d8ee3ff8e4877a2..bdbb8c822ba1ababb86b4e65cd4be81e3f6212cb 100644 (file)
--- 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]);