Prefer VERIFY0(n) over VERIFY(n == 0)

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com>
Signed-off-by: Rob Norris <robn@despairlabs.com>
Sponsored-by: https://despairlabs.com/sponsor/
Closes #17591

module/zfs/vdev_raidz.c

@@ -3363,7 +3363,7 @@ vdev_raidz_io_done_reconstruct_known_missing(zio_t *zio, raidz_map_t *rm,
 		 * also have been fewer parity errors than parity
 		 * columns or, again, we wouldn't be in this code path.
 		 */
-		ASSERT(parity_untried == 0);
+		ASSERT0(parity_untried);
 		ASSERT(parity_errors < rr->rr_firstdatacol);
 
 		/*