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-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 ad6a6663feeb..1291c2431d44 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -2484,7 +2484,7 @@ static int dsa_slave_changeupper(struct net_device *dev,
if (!err)
dsa_bridge_mtu_normalization(dp);
if (err == -EOPNOTSUPP) {
- if (!extack->_msg)
+ if (extack && !extack->_msg)
NL_SET_ERR_MSG_MOD(extack,
"Offloading not supported");
err = 0;