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svcrdma: Clean up RDMA_ERROR path

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Now that svc_rdma_sendto has been renovated, svc_rdma_send_error can
be refactored to reduce code duplication and remove C structure-
based XDR encoding. It is also relocated to the source file that
contains its only caller.

This is a refactoring change only.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Chuck Lever
2017-04-09 13:06:33 -04:00
committed by J. Bruce Fields
parent 9a6a180b78
commit 6b19cc5ca2
5 changed files with 54 additions and 68 deletions
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3
include/linux/sunrpc/rpc_rdma.h
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@@ -143,6 +143,9 @@ enum rpcrdma_proc {
#define rdma_done cpu_to_be32(RDMA_DONE)
#define rdma_error cpu_to_be32(RDMA_ERROR)
#define err_vers cpu_to_be32(ERR_VERS)
#define err_chunk cpu_to_be32(ERR_CHUNK)
/*
* Private extension to RPC-over-RDMA Version One.
* Message passed during RDMA-CM connection set-up.