dhcp6: fix uninitialized variable in returning from client_parse_message() (#8187)

Compiler warns about this with -Werror=maybe-uninitialized.

Fixes: 3bc424a3cc0bacc688ec2f4f93a5560fb4ca393b

diff --git a/src/libsystemd-network/sd-dhcp6-client.c b/src/libsystemd-network/sd-dhcp6-client.c
index ec3484383bd68772ce728119997ce6b99870479a..2d38e51424fc217fe057507d6da9c21ba60caba1 100644 (file)
--- a/src/libsystemd-network/sd-dhcp6-client.c
+++ b/src/libsystemd-network/sd-dhcp6-client.c
@@ -973,7 +973,7 @@ static int client_parse_message(
                 lease->pd.ia_pd.lifetime_t2 = htobe32(lt_t2);
         }
 
-        return r;
+        return 0;
 }
 
 static int client_receive_reply(sd_dhcp6_client *client, DHCP6Message *reply, size_t len) {