This commit fixes a bug that occurs when attempting a get or put
operation on an endpoint that is not already connected. In this case
the remote_srqn may be set to an invalid value as the rem_srqs array
on the endpoint is not populated. This commit moves the usage of the
rem_srqs array to the internal put/get functions where it is
guaranteed this array is populated.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
