OpenAFS Master Repository branch, openafs-stable-1_8_x, updated. openafs-stable-1_8_0pre4-20-g5bb7684

[Gerrit Code Review]

The following commit has been merged in the openafs-stable-1_8_x branch:
commit 5bb7684f07b5f346b68230c2f38edad4c46dc648
Author: Benjamin Kaduk <kaduk@mit.edu>
Date:   Thu Jan 4 22:00:15 2018 -0600

    rx: remove trailing semicolons from FBSD mutex operations
    
    Since the first introduction of FreeBSD support, the macros
    (MUTEX_ENTER, etc.) for kernel mutex operations have included
    trailing semicolons, unique among all the platforms.
    
    This did not cause problems until the recent work on rx event
    handlers, which put a MUTEX_ENTER() in the body of an 'if' clause
    with no brackets, and attempted to follow it with an 'else' clause.
    This results in the following (rather obtuse) compiler error:
    
       /root/openafs/src/rx/rx.c:3666:5: error: expected expression
           else
           ^
    
    Which is more visible in the preprocessed source, as
    
       if (condition)
           expression;;
       else
           other_expression;
    
    is clearly invalid C.
    
    To fix the FreeBSD kernel module build, remove the unneeded semicolons.
    
    Reviewed-on: https://gerrit.openafs.org/12853
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
    (cherry picked from commit 0760feb7992e1e39f716c5f583fe7f6e85584262)
    
    Change-Id: I503a5967a167e9be92721af8dc82d191f3bf18ba
    Reviewed-on: https://gerrit.openafs.org/12899
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Mark Vitale <mvitale@sinenomine.net>
    Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>

 src/rx/FBSD/rx_kmutex.h |   26 +++++++++++++-------------
 1 files changed, 13 insertions(+), 13 deletions(-)

-- 
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