tree 90122481017a894850e46b8c86987bd31548fddc
parent 27fa83852ba275361eaa1a1283cf6704fa8191a6
author Alex Elder <elder@inktank.com> 1362457797 -0600
committer Sage Weil <sage@inktank.com> 1367468201 -0700

ceph: only set message data pointers if non-empty

Change it so we only assign outgoing data information for messages
if there is outgoing data to send.

This then allows us to add a few more (currently commented-out)
assertions.

This is related to:
    http://tracker.ceph.com/issues/4284

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Greg Farnum <greg@inktank.com>