rbd: remove linger unconditionally
In __unregister_linger_request(), the request is being removed
from the osd client's req_linger list only when the request
has a non-null osd pointer. It should be done whether or not
the request currently has an osd.
This is most likely a non-issue because I believe the request
will always have an osd when this function is called.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
(cherry picked from commit
61c74035626beb25a39b0273ccf7d75510bc36a1)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>