commit bf22957309369cf6f642e715ff6c470671920e7e
author Mao Zhongyi <maozhongyi@cmss.chinamobile.com> Wed Oct 24 17:40:50 2018 +0800
committer Eric Blake <eblake@redhat.com> Mon Nov 19 10:08:19 2018 -0600
tree 9b40901b795a32a29b51e347729f3d5e5648cb13
parent e6ebbd46b6e539f3613136111977721d212c2812

qemu-iotests: remove unused variable 'here'

Running
git grep '\$here' tests/qemu-iotests

has 0 hits, which means we are setting a variable that has
no use.  It appears that commit e8f8624d removed the last
use.  So execute the following cmd to remove all of
the 'here=...' lines as dead code.

sed -i '/^here=/d' $(git grep -l '^here=' tests/qemu-iotests)

Cc: kwolf@redhat.com
Cc: mreitz@redhat.com
Cc: eblake@redhat.com
Suggested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>
Message-Id: <20181024094051.4470-3-maozhongyi@cmss.chinamobile.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
[eblake: touch up commit message, reorder series, rebase to master]
Signed-off-by: Eric Blake <eblake@redhat.com>