diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 7d4d625471f7..1c58bd72e124 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -823,7 +823,7 @@ int inet_getname(struct socket *sock, struct sockaddr *uaddr,
 	}
 	release_sock(sk);
 	memset(sin->sin_zero, 0, sizeof(sin->sin_zero));
-	return sizeof(*sin);
+	return sin_addr_len;
 }
 EXPORT_SYMBOL(inet_getname);