svcrdma: Clean up RPC-over-RDMA backchannel reply processing
authorChuck Lever <chuck.lever@oracle.com>
Sun, 9 Apr 2017 17:06:49 +0000 (13:06 -0400)
committerJ. Bruce Fields <bfields@redhat.com>
Tue, 25 Apr 2017 21:25:55 +0000 (17:25 -0400)
commitf5821c76b2c9c2fb98b276c0bf6a101bfe9050a3
tree469c6bb477b2f81f0f03d88b0bc299ea9b3db080
parent4757d90b15d851b9986bfca745eacc176359c13d
svcrdma: Clean up RPC-over-RDMA backchannel reply processing

Replace C structure-based XDR decoding with pointer arithmetic.
Pointer arithmetic is considered more portable.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
include/linux/sunrpc/svc_rdma.h
net/sunrpc/xprtrdma/svc_rdma_backchannel.c
net/sunrpc/xprtrdma/svc_rdma_recvfrom.c