git: sbin/hammer: Remove global variable NumVolumes

[Tomohiro Kusumi]

commit db7b497cbdd6eb264cf2ab90bb8be82d361f34cd
Author: Tomohiro Kusumi <kusumi.tomohiro at gmail.com>
Date:   Wed Dec 23 16:06:53 2015 +0900

    sbin/hammer: Remove global variable NumVolumes
    
    Only newfs_hammer uses this, but doesn't need to be global.
    
    (Keeping a number of volumes isn't that important either,
    because it can be retrieved directly from volume headers or
    by counting the number of elements in the volume_info list)

Summary of changes:
 sbin/hammer/hammer.c             |  3 ---
 sbin/hammer/hammer_util.h        |  1 -
 sbin/hammer/ondisk.c             |  1 -
 sbin/newfs_hammer/newfs_hammer.c | 19 ++++++++++---------
 4 files changed, 10 insertions(+), 14 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/db7b497cbdd6eb264cf2ab90bb8be82d361f34cd


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