diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index 08c65f3e70a3..2ea7eae43bdb 100644
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -1190,7 +1190,7 @@ static int mptcp_pm_parse_pm_addr_attr(struct nlattr *tb[],
 
 	if (!tb[MPTCP_PM_ADDR_ATTR_FAMILY]) {
 		if (!require_family)
-			return err;
+			return 0;
 
 		NL_SET_ERR_MSG_ATTR(info->extack, attr,
 				    "missing family");
@@ -1224,7 +1224,7 @@ static int mptcp_pm_parse_pm_addr_attr(struct nlattr *tb[],
 	if (tb[MPTCP_PM_ADDR_ATTR_PORT])
 		addr->port = htons(nla_get_u16(tb[MPTCP_PM_ADDR_ATTR_PORT]));
 
-	return err;
+	return 0;
 }
 
 int mptcp_pm_parse_addr(struct nlattr *attr, struct genl_info *info,
diff --git a/net/mptcp/sockopt.c b/net/mptcp/sockopt.c
index a47423ebb33a..d4b1e6ec1b36 100644
--- a/net/mptcp/sockopt.c
+++ b/net/mptcp/sockopt.c
@@ -740,7 +740,7 @@ static int mptcp_setsockopt_v4_set_tos(struct mptcp_sock *msk, int optname,
 	}
 	release_sock(sk);
 
-	return err;
+	return 0;
 }
 
 static int mptcp_setsockopt_v4(struct mptcp_sock *msk, int optname,