tree 4a81548a9b0242fa4bdb95a05d01ba125d7be45f
parent 4c59b4a278f9b7a418ad8af933fd7b341df64393
author Alex Elder <elder@inktank.com> 1363062863 -0500
committer Sage Weil <sage@inktank.com> 1367468252 -0700

libceph: use cursor resid for loop condition

Use the "resid" field of a cursor rather than finding when the
message data position has moved up to meet the data length to
determine when all data has been sent or received in
write_partial_message_data() and read_partial_msg_data().

This is cleanup of old code related to:
    http://tracker.ceph.com/issues/4428

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>