tree c7a52b3fe52084019ad2e61a4f44cc90967b0ab3
parent 5d410ba061c1e4bc0068ce91f2cf349998cde46c
author Chuck Lever <chuck.lever@oracle.com> 1421856174 -0500
committer Anna Schumaker <Anna.Schumaker@Netapp.com> 1422632868 -0500

xprtrdma: Remove rl_mr field, and the mr_chunk union

Clean up: Since commit 0ac531c18323 ("xprtrdma: Remove REGISTER
memory registration mode"), the rl_mr pointer is no longer used
anywhere.

After removal, there's only a single member of the mr_chunk union,
so mr_chunk can be removed as well, in favor of a single pointer
field.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>