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authorDan Carpenter <dan.carpenter@oracle.com>2022-10-14 18:08:39 +0300
committerDavid S. Miller <davem@davemloft.net>2022-10-15 13:15:27 +0300
commit0a6d58a70a39d9a74882af6d00ec6df0737503ff (patch)
treeffa960b263d3c2c67842ac087094cb5b6e0101f5 /net/dsa
parent9408f3d321ed2286b9722bceff08ca28b741c026 (diff)
downloadlinux-0a6d58a70a39d9a74882af6d00ec6df0737503ff.tar.xz
net: dsa: uninitialized variable in dsa_slave_netdevice_event()
Return zero if both dsa_slave_dev_check() and netdev_uses_dsa() are false. Fixes: acc43b7bf52a ("net: dsa: allow masters to join a LAG") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa')
-rw-r--r--net/dsa/slave.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 1a59918d3b30..a9fde48cffd4 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -3145,7 +3145,7 @@ static int dsa_slave_netdevice_event(struct notifier_block *nb,
case NETDEV_CHANGELOWERSTATE: {
struct netdev_notifier_changelowerstate_info *info = ptr;
struct dsa_port *dp;
- int err;
+ int err = 0;
if (dsa_slave_dev_check(dev)) {
dp = dsa_slave_to_port(dev);