tree 0e386437be480287bb80694350b596dbc7f8e317
parent 0319aafc95eaae10fdb867c35ce9bacfca27eaa3
author Chuck Lever <chuck.lever@oracle.com> 1462373610 -0400
committer J. Bruce Fields <bfields@redhat.com> 1463169186 -0400

svcrdma: Drain QP before freeing svcrdma_xprt

If the server has forced a disconnect, the associated QP has not
been moved to the Error state, and thus Receives are still posted.

Ensure Receives (and any other outstanding WRs) are drained to
release resources that can be freed during teardown of the
svcrdma_xprt.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>