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authorFlorian Fainelli <f.fainelli@gmail.com>2017-04-05 21:19:31 +0300
committerDavid S. Miller <davem@davemloft.net>2017-04-06 23:33:17 +0300
commitd1db799e968bf6677ac88a90729945ce0eb3ede5 (patch)
treed136a749e2fdc5fa279c824cd48e659e2818bfb1 /drivers/net
parent5865ccce7eac9bb520d7dacfb48cb72764ed10c3 (diff)
downloadlinux-d1db799e968bf6677ac88a90729945ce0eb3ede5.tar.xz
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 <dan.carpenter@oracle.com> Fixes: 98cd1552ea27 ("net: dsa: Mock-up driver") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/dsa/dsa_loop.c2
1 files changed, 1 insertions, 1 deletions
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__);