OpenAFS Master Repository branch, master, updated. BP-openafs-stable-1_8_x-570-g7df5c00

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit 7df5c003ed6eb17a693d67ffdfc0556f0c569cc1
Author: Andrew Deason <adeason@dson.org>
Date:   Sun Apr 12 22:40:14 2020 -0500

    FBSD: Remove unused 'wantparent' logic
    
    In afs_vop_lookup, the 'wantparent' variable doesn't actually change
    any logic in the function. In the if() clause that it's used, the
    value of 'wantparent' is only ever used if cnp->cn_nameiop is RENAME
    and ISLASTCN is set. But if both of those are true, then the second
    half of the if() conditional will always be true, so the value of
    'wantparent' doesn't matter.
    
    So to remove this confusing unused logic, remove the 'wantparent'
    local var, and all its associated logic.
    
    Issue spotted by kaduk@mit.edu.
    
    Change-Id: Ia63b88d67d21cc2b81a0c25aa31ea60ab202b0a7
    Reviewed-on: https://gerrit.openafs.org/14143
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>

 src/afs/FBSD/osi_vnodeops.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

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