TAKE - xfs_repair stuff

[dxm@xxxxxxxxxxxxxxxxxxxxxxx (Daniel Moore)]

fix warnings.
then turn on -Wall.
fix some of the new warnings

Modid:  2.4.0-test1-xfs:slinx:65667a
Date:  Tue Jul  4 20:56:57 PDT 2000
Workarea:  snort:/build1/people/dxm/isms/slinx-xfs
Author:  dxm

The following file(s) were checked into:
  bonnie.engr.sgi.com:/isms/slinx/2.4.0-test1-xfs

cmd/xfs/repair/Makefile - 1.39
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.4-xfs/cmd/xfs/repair/Makefile.diff?r1=text&tr1=1.39&r2=text&tr2=1.38&f=h
        - turn on -Wall

cmd/xfs/repair/attr_repair.c - 1.17
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.4-xfs/cmd/xfs/repair/attr_repair.c.diff?r1=text&tr1=1.17&r2=text&tr2=1.16&f=h
cmd/xfs/repair/dinode.c - 1.77
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.4-xfs/cmd/xfs/repair/dinode.c.diff?r1=text&tr1=1.77&r2=text&tr2=1.76&f=h
cmd/xfs/repair/dir.c - 1.57
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.4-xfs/cmd/xfs/repair/dir.c.diff?r1=text&tr1=1.57&r2=text&tr2=1.56&f=h
cmd/xfs/repair/dir2.c - 1.12
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.4-xfs/cmd/xfs/repair/dir2.c.diff?r1=text&tr1=1.12&r2=text&tr2=1.11&f=h
cmd/xfs/repair/incore.c - 1.34
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.4-xfs/cmd/xfs/repair/incore.c.diff?r1=text&tr1=1.34&r2=text&tr2=1.33&f=h
cmd/xfs/repair/incore_ino.c - 1.22
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.4-xfs/cmd/xfs/repair/incore_ino.c.diff?r1=text&tr1=1.22&r2=text&tr2=1.21&f=h
cmd/xfs/repair/phase1.c - 1.23
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.4-xfs/cmd/xfs/repair/phase1.c.diff?r1=text&tr1=1.23&r2=text&tr2=1.22&f=h
cmd/xfs/repair/phase4.c - 1.47
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.4-xfs/cmd/xfs/repair/phase4.c.diff?r1=text&tr1=1.47&r2=text&tr2=1.46&f=h
cmd/xfs/repair/phase6.c - 1.55
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.4-xfs/cmd/xfs/repair/phase6.c.diff?r1=text&tr1=1.55&r2=text&tr2=1.54&f=h
cmd/xfs/repair/sb.c - 1.30
http://oss.sgi.com/cgi-bin/cvsweb.cgi/linux-2.4-xfs/cmd/xfs/repair/sb.c.diff?r1=text&tr1=1.30&r2=text&tr2=1.29&f=h
        - fix warnings