Commit 51bad8cc authored by Chuck Lever's avatar Chuck Lever
Browse files

svcrdma: Const-ify the xdr_buf arguments 



Clean up: Ensure the code in rw.c does not modify the argument, and
enable callers to also use "const struct xdr_buf *".

Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
parent 5a7e7026

net/sunrpc/xprtrdma/svc_rdma_rw.c

+2 −2
Original line number Diff line number Diff line
@@ -197,7 +197,7 @@ struct svc_rdma_write_info { 
	__be32			*wi_segs;



	/* SGL constructor arguments */

	struct xdr_buf		*wi_xdr;

	const struct xdr_buf	*wi_xdr;

	unsigned char		*wi_base;

	unsigned int		wi_next_off;
@@ -405,7 +405,7 @@ static void svc_rdma_pagelist_to_sg(struct svc_rdma_write_info *info, 
				    struct svc_rdma_rw_ctxt *ctxt)

{

	unsigned int sge_no, sge_bytes, page_off, page_no;

	struct xdr_buf *xdr = info->wi_xdr;

	const struct xdr_buf *xdr = info->wi_xdr;

	struct scatterlist *sg;

	struct page **page;