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From: Mark Johnston <markj@FreeBSD.org>
Date: Thu, 12 Sep 2019 16:47:38 +0000 (UTC)
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Subject: svn commit: r352256 - head/sys/kern
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Author: markj
Date: Thu Sep 12 16:47:38 2019
New Revision: 352256
URL: https://svnweb.freebsd.org/changeset/base/352256

Log:
  Remove a redundant NULL pointer check in cpuset_modify_domain().
  
  cpuset_getroot() is guaranteed to return a non-NULL pointer.
  
  Reported by:	Mark Millard <marklmi@yahoo.com>
  MFC after:	1 week
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/sys/kern/kern_cpuset.c

Modified: head/sys/kern/kern_cpuset.c
==============================================================================
--- head/sys/kern/kern_cpuset.c	Thu Sep 12 16:45:07 2019	(r352255)
+++ head/sys/kern/kern_cpuset.c	Thu Sep 12 16:47:38 2019	(r352256)
@@ -796,7 +796,7 @@ cpuset_modify_domain(struct cpuset *set, struct domain
 		/*
 		 * Verify that we have access to this set of domains.
 		 */
-		if (root && !domainset_valid(dset, domain)) {
+		if (!domainset_valid(dset, domain)) {
 			error = EINVAL;
 			goto out;
 		}