svn commit: r322463 - head/sys/geom/journal

[Kirk McKusick]

Author: mckusick
Date: Sun Aug 13 18:06:38 2017
New Revision: 322463
URL: https://svnweb.freebsd.org/changeset/base/322463

Log:
  Eliminate a variable that is only ever set.
  
  Submitted by: Dr. Andreas Longwitz <longwitz at incore.de>
  Discussed with: kib
  MFC after: 1 week

Modified:
  head/sys/geom/journal/g_journal.c

Modified: head/sys/geom/journal/g_journal.c
==============================================================================
--- head/sys/geom/journal/g_journal.c	Sun Aug 13 17:30:03 2017	(r322462)
+++ head/sys/geom/journal/g_journal.c	Sun Aug 13 18:06:38 2017	(r322463)
@@ -1236,7 +1236,7 @@ g_journal_flush(struct g_journal_softc *sc)
 	struct g_provider *pp;
 	struct bio **bioq;
 	struct bio *bp, *fbp, *pbp;
-	off_t joffset, size;
+	off_t joffset;
 	u_char *data, hash[16];
 	MD5_CTX ctx;
 	u_int i;
@@ -1244,7 +1244,6 @@ g_journal_flush(struct g_journal_softc *sc)
 	if (sc->sc_current_count == 0)
 		return;
 
-	size = 0;
 	pp = sc->sc_jprovider;
 	GJ_VALIDATE_OFFSET(sc->sc_journal_offset, sc);
 	joffset = sc->sc_journal_offset;
@@ -1294,7 +1293,6 @@ g_journal_flush(struct g_journal_softc *sc)
 		ent->je_offset = bp->bio_offset;
 		ent->je_joffset = joffset;
 		ent->je_length = bp->bio_length;
-		size += ent->je_length;
 
 		data = bp->bio_data;
 		if (sc->sc_flags & GJF_DEVICE_CHECKSUM)