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Date:      Thu, 8 Aug 2019 18:52:53 +0000 (UTC)
From:      Alexander Motin <mav@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org
Subject:   svn commit: r350775 - stable/11/sys/cam/scsi
Message-ID:  <201908081852.x78IqruA027546@repo.freebsd.org>

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Author: mav
Date: Thu Aug  8 18:52:53 2019
New Revision: 350775
URL: https://svnweb.freebsd.org/changeset/base/350775

Log:
  MFC r348111: Simplify math added in r310524.
  
  Should be no functional change.

Modified:
  stable/11/sys/cam/scsi/scsi_all.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/cam/scsi/scsi_all.c
==============================================================================
--- stable/11/sys/cam/scsi/scsi_all.c	Thu Aug  8 18:48:48 2019	(r350774)
+++ stable/11/sys/cam/scsi/scsi_all.c	Thu Aug  8 18:52:53 2019	(r350775)
@@ -3941,7 +3941,7 @@ scsi_set_sense_data_fixed_va(struct scsi_sense_data *s
 			}
 			if (len > sizeof(sense->cmd_spec_info)) {
 				data += len - sizeof(sense->cmd_spec_info);
-				len -= len - sizeof(sense->cmd_spec_info);
+				len = sizeof(sense->cmd_spec_info);
 			}
 			bcopy(data, &sense->cmd_spec_info[
 			    sizeof(sense->cmd_spec_info) - len], len);



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