tipc: eliminate uninitialized variable warning

net/tipc/link.c: In function ‘tipc_link_timeout’:
net/tipc/link.c:744:28: warning: ‘mtyp’ may be used uninitialized in this function [-Wuninitialized]

Fixes: 42b18f605fea ("tipc: refactor function tipc_link_timeout()")
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/tipc/link.c b/net/tipc/link.c
index 7059c94..67b6ab9 100644 (file)
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -704,7 +704,8 @@ static void link_profile_stats(struct tipc_link *l)
  */
 int tipc_link_timeout(struct tipc_link *l, struct sk_buff_head *xmitq)
 {
-       int mtyp, rc = 0;
+       int mtyp = 0;
+       int rc = 0;
        bool state = false;
        bool probe = false;
        bool setup = false;