unit: don't check ui->ue->name.len twice in bind_unix_sk()

Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>

criu/sk-unix.c

@@ -1349,7 +1349,6 @@ static int bind_unix_sk(int sk, struct unix_sk_info *ui)
 	addr.sun_family = AF_UNIX;
 	memcpy(&addr.sun_path, ui->name, ui->ue->name.len);
 
-	if (ui->ue->name.len) {
 	if (ui->name[0] && prep_unix_sk_cwd(ui, &cwd_fd, NULL, &ns_fd))
 		return -1;
 
@@ -1392,7 +1391,6 @@ static int bind_unix_sk(int sk, struct unix_sk_info *ui)
 		pr_perror("failed to unlink %s", ui->ue->name.data);
 		goto done;
 	}
-	}
 
 	if (ui->ue->state != TCP_LISTEN) {
 		ui->bound = 1;