OpenAFS Master Repository branch, openafs-stable-1_8_x, updated. openafs-stable-1_8_9-37-g0b908b7

[Gerrit Code Review]

The following commit has been merged in the openafs-stable-1_8_x branch:
commit 0b908b7b9b39e36fc1bf98701d7e28d9a7a2f310
Author: Cheyenne Wills <cwills@sinenomine.net>
Date:   Fri Nov 4 08:24:09 2022 -0600

    rx: Remove event_handler rx_pthread_* counters
    
    The event_handler() function contains several counters that are
    set and incremented but are not actually used.  Clang-16 is flagging
    these with a 'unused-but-set-variable' warning resulting in build errors
    when --enable-warnings is used.
    
    rx_pthread.c:136:19: error: variable 'rx_pthread_n_event_expired' set
           but not used [-Werror,-Wunused-but-set-variable]
          unsigned long rx_pthread_n_event_expired = 0;
    
    Several 'if' statements are used to conditionally set these variables,
    but serve no other purpose. These 'if' statements can also be
    eliminated.
    
    Remove the unused rx_pthread_* counter variables as well as the
    associated 'if' statements.  In addition the only purpose of the
    'error' variable was to conditionally increment one of the removed
    variables, remove the 'error' variable.
    
    These variables have been 'unused but set' since the original commit
    from IBM.
    
    Reviewed-on: https://gerrit.openafs.org/15175
    Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
    Reviewed-by: Cheyenne Wills <cwills@sinenomine.net>
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Andrew Deason <adeason@sinenomine.net>
    (cherry picked from commit f7cb492c7e755ec91226c96cc82ad9f567f01f11)
    
    Change-Id: I4dfdd7e536f6af642789fc51f6f055652c63a46d
    Reviewed-on: https://gerrit.openafs.org/15267
    Reviewed-by: Michael Meffie <mmeffie@sinenomine.net>
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Stephan Wiesand <stephan.wiesand@desy.de>

 src/rx/rx_pthread.c | 24 +-----------------------
 1 file changed, 1 insertion(+), 23 deletions(-)

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