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From: Warner Losh <imp@FreeBSD.org>
Date: Thu, 7 Aug 2014 21:56:37 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r269691 - head/sys/geom/cache
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Author: imp
Date: Thu Aug  7 21:56:37 2014
New Revision: 269691
URL: http://svnweb.freebsd.org/changeset/base/269691

Log:
  Unsigned values can never be less than 0.

Modified:
  head/sys/geom/cache/g_cache.c

Modified: head/sys/geom/cache/g_cache.c
==============================================================================
--- head/sys/geom/cache/g_cache.c	Thu Aug  7 21:56:32 2014	(r269690)
+++ head/sys/geom/cache/g_cache.c	Thu Aug  7 21:56:37 2014	(r269691)
@@ -73,7 +73,7 @@ sysctl_handle_pct(SYSCTL_HANDLER_ARGS)
 	error = sysctl_handle_int(oidp, &val, 0, req);
 	if (error || !req->newptr)
 		return (error);
-	if (val < 0 || val > 100)
+	if (val > 100)
 		return (EINVAL);
 	if ((arg1 == &g_cache_used_lo && val > g_cache_used_hi) ||
 	    (arg1 == &g_cache_used_hi && g_cache_used_lo > val))