diff --git a/src/basic/socket-util.c b/src/basic/socket-util.c
index 2e76b3f6e1..1ec59ac63a 100644
--- a/src/basic/socket-util.c
+++ b/src/basic/socket-util.c
@@ -1928,9 +1928,12 @@ int vsock_get_local_cid(unsigned *ret) {
                 return log_debug_errno(errno, "Failed to open %s: %m", "/dev/vsock");
 
         unsigned tmp;
-        if (ioctl(vsock_fd, IOCTL_VM_SOCKETS_GET_LOCAL_CID, ret ?: &tmp) < 0)
+        if (ioctl(vsock_fd, IOCTL_VM_SOCKETS_GET_LOCAL_CID, &tmp) < 0)
                 return log_debug_errno(errno, "Failed to query local AF_VSOCK CID: %m");
+        log_debug("Local AF_VSOCK CID: %u", tmp);
 
+        if (ret)
+                *ret = tmp;
         return 0;
 }