afsd: remove unused variable afs_shutdown
Since the original IBM code import, the variable afs_shutdown has been
set but never read.
Remove it from the code base.
No functional change is incurred by this commit.
Change-Id: Iac603465ee911fa3601010b67f3f34f22d7b0e3f
Reviewed-on: https://gerrit.openafs.org/14380
Reviewed-by: Andrew Deason <adeason@sinenomine.net>
Reviewed-by: Cheyenne Wills <cwills@sinenomine.net>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
git://git.openafs.org / openafs.git / commit