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Date:      Thu, 1 Mar 2018 00:29:52 +0000 (UTC)
From:      Conrad Meyer <cem@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r330135 - head/sys/ufs/ffs
Message-ID:  <201803010029.w210TqF5069963@repo.freebsd.org>

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Author: cem
Date: Thu Mar  1 00:29:52 2018
New Revision: 330135
URL: https://svnweb.freebsd.org/changeset/base/330135

Log:
  ffs: softdep_disk_write_complete: Quiesce spurious Coverity warning
  
  Coverity cannot determine that handle_written_indirdep() does not access
  uninitialized 'sbp' when flags argument is zero.
  
  So, simply move the initialization slightly sooner to silence the warning.
  
  No functional change.
  
  Reported by:	Coverity
  Sponsored by:	Dell EMC Isilon

Modified:
  head/sys/ufs/ffs/ffs_softdep.c

Modified: head/sys/ufs/ffs/ffs_softdep.c
==============================================================================
--- head/sys/ufs/ffs/ffs_softdep.c	Thu Mar  1 00:05:14 2018	(r330134)
+++ head/sys/ufs/ffs/ffs_softdep.c	Thu Mar  1 00:29:52 2018	(r330135)
@@ -10984,6 +10984,8 @@ softdep_disk_write_complete(bp)
 	if (ump == NULL)
 		return;
 
+	sbp = NULL;
+
 	/*
 	 * If an error occurred while doing the write, then the data
 	 * has not hit the disk and the dependencies cannot be processed.
@@ -11026,7 +11028,6 @@ softdep_disk_write_complete(bp)
 	/*
 	 * Ump SU lock must not be released anywhere in this code segment.
 	 */
-	sbp = NULL;
 	owk = NULL;
 	while ((wk = LIST_FIRST(&bp->b_dep)) != NULL) {
 		WORKLIST_REMOVE(wk);



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