commit 7d5f24812bd182a2471cb69c1c2baf0648332e1f
author Alex Elder <elder@inktank.com> Thu Nov 29 08:37:03 2012 -0600
committer Alex Elder <elder@inktank.com> Mon Dec 17 08:37:19 2012 -0600
tree 412d6180cf9e0c14559b827331808414f767bfd3
parent 42382b709bd1d143b9f0fa93e0a3a1f2f4210707

ceph: don't reference req after put

In __unregister_request(), there is a call to list_del_init()
referencing a request that was the subject of a call to
ceph_osdc_put_request() on the previous line.  This is not
safe, because the request structure could have been freed
by the time we reach the list_del_init().

Fix this by reversing the order of these lines.

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