---

yaml
---
r: 279089
b: refs/heads/master
c: c61b666
h: refs/heads/master
i:
  279087: a947243
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6c349210101352103d9055636845155bc801ae9b
+refs/heads/master: c61b666e260d5cc2e0203b21c689321e6ab0d676

trunk/net/tipc/bearer.c

@@ -136,20 +136,18 @@ int  tipc_register_media(struct media *m_ptr)
 
 void tipc_media_addr_printf(struct print_buf *pb, struct tipc_media_addr *a)
 {
+	char addr_str[MAX_ADDR_STR];
 	struct media *m_ptr;
 	u32 media_type;
-	u32 i;
 
 	media_type = ntohl(a->type);
 	m_ptr = media_find_id(media_type);
 
-	if (m_ptr && (m_ptr->addr2str != NULL)) {
-		char addr_str[MAX_ADDR_STR];
-
-		tipc_printf(pb, "%s(%s)", m_ptr->name,
-			    m_ptr->addr2str(a, addr_str, sizeof(addr_str)));
-	} else {
+	if (m_ptr && !m_ptr->addr2str(a, addr_str, sizeof(addr_str)))
+		tipc_printf(pb, "%s(%s)", m_ptr->name, addr_str);
+	else {
 		unchar *addr = (unchar *)&a->dev_addr;
+		u32 i;
 
 		tipc_printf(pb, "UNKNOWN(%u)", media_type);
 		for (i = 0; i < (sizeof(*a) - sizeof(a->type)); i++)

trunk/net/tipc/bearer.h

@@ -83,8 +83,7 @@ struct media {
 			struct tipc_media_addr *dest);
 	int (*enable_bearer)(struct tipc_bearer *b_ptr);
 	void (*disable_bearer)(struct tipc_bearer *b_ptr);
-	char *(*addr2str)(struct tipc_media_addr *a,
-			  char *str_buf, int str_size);
+	int (*addr2str)(struct tipc_media_addr *a, char *str_buf, int str_size);
 	struct tipc_media_addr bcast_addr;
 	u32 priority;
 	u32 tolerance;

trunk/net/tipc/eth_media.c

@@ -243,15 +243,15 @@ static int recv_notification(struct notifier_block *nb, unsigned long evt,
  * eth_addr2str - convert Ethernet address to string
  */
 
-static char *eth_addr2str(struct tipc_media_addr *a, char *str_buf, int str_size)
+static int eth_addr2str(struct tipc_media_addr *a, char *str_buf, int str_size)
 {
 	unchar *addr = (unchar *)&a->dev_addr;
 
-	if (str_size < 18)
-		*str_buf = '\0';
-	else
-		sprintf(str_buf, "%pM", addr);
-	return str_buf;
+	if (str_size < 18)	/* 18 = strlen("aa:bb:cc:dd:ee:ff\0") */
+		return 1;
+
+	sprintf(str_buf, "%pM", addr);
+	return 0;
 }
 
 /*