tree e8b81188ec59a47e95846ac5857291554071cec8
parent 3bf53337af27a3ccc6e0f433b081063cdf0a2bf6
author Alex Elder <elder@inktank.com> 1364860706 -0500
committer Sage Weil <sage@inktank.com> 1367468271 -0700

libceph: drop mutex on error in handle_reply()

The osd client mutex is acquired just before getting a reference to
a request in handle_reply().  However the error paths after that
don't drop the mutex before returning as they should.

Drop the mutex after dropping the request reference.  Also add a
bad_mutex label at that point and use it so the failed request
lookup case can be handled with the rest.

This resolves:
    http://tracker.ceph.com/issues/4615

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>