From d1db799e968bf6677ac88a90729945ce0eb3ede5 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Wed, 5 Apr 2017 11:19:31 -0700 Subject: [PATCH] net: dsa: loop: Initialize err in dsa_loop_vlan_dump Dan's static checker reported the following: drivers/net/dsa/dsa_loop.c:223 dsa_loop_port_vlan_dump() error: uninitialized symbol 'err'. which could happen if we do hit the continue statement for each iteration of the loop. Initialize err to 0 here. Reported-by: Dan Carpenter Fixes: 98cd1552ea27 ("net: dsa: Mock-up driver") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller --- drivers/net/dsa/dsa_loop.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/dsa/dsa_loop.c b/drivers/net/dsa/dsa_loop.c index ee55a902fa66..f0fc4de4fc9a 100644 --- a/drivers/net/dsa/dsa_loop.c +++ b/drivers/net/dsa/dsa_loop.c @@ -194,7 +194,7 @@ static int dsa_loop_port_vlan_dump(struct dsa_switch *ds, int port, struct mii_bus *bus = ps->bus; struct dsa_loop_vlan *vl; u16 vid, vid_start = 0; - int err; + int err = 0; dev_dbg(ds->dev, "%s\n", __func__); -- 2.20.1