1 files changed, 0 insertions, 68 deletions

diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
index e514f6864a93..1736337f3a55 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
@@ -240,74 +240,6 @@ static void svc_rdma_xdr_encode_reply_chunk(__be32 *rdma_resp, __be32 *rp_ch,
 	xdr_encode_write_chunk(p, rp_ch, consumed);
 }
 
-int svc_rdma_map_xdr(struct svcxprt_rdma *xprt,
-		     struct xdr_buf *xdr,
-		     struct svc_rdma_req_map *vec,
-		     bool write_chunk_present)
-{
-	int sge_no;
-	u32 sge_bytes;
-	u32 page_bytes;
-	u32 page_off;
-	int page_no;
-
-	if (xdr->len !=
-	    (xdr->head[0].iov_len + xdr->page_len + xdr->tail[0].iov_len)) {
-		pr_err("svcrdma: %s: XDR buffer length error\n", __func__);
-		return -EIO;
-	}
-
-	/* Skip the first sge, this is for the RPCRDMA header */
-	sge_no = 1;
-
-	/* Head SGE */
-	vec->sge[sge_no].iov_base = xdr->head[0].iov_base;
-	vec->sge[sge_no].iov_len = xdr->head[0].iov_len;
-	sge_no++;
-
-	/* pages SGE */
-	page_no = 0;
-	page_bytes = xdr->page_len;
-	page_off = xdr->page_base;
-	while (page_bytes) {
-		vec->sge[sge_no].iov_base =
-			page_address(xdr->pages[page_no]) + page_off;
-		sge_bytes = min_t(u32, page_bytes, (PAGE_SIZE - page_off));
-		page_bytes -= sge_bytes;
-		vec->sge[sge_no].iov_len = sge_bytes;
-
-		sge_no++;
-		page_no++;
-		page_off = 0; /* reset for next time through loop */
-	}
-
-	/* Tail SGE */
-	if (xdr->tail[0].iov_len) {
-		unsigned char *base = xdr->tail[0].iov_base;
-		size_t len = xdr->tail[0].iov_len;
-		u32 xdr_pad = xdr_padsize(xdr->page_len);
-
-		if (write_chunk_present && xdr_pad) {
-			base += xdr_pad;
-			len -= xdr_pad;
-		}
-
-		if (len) {
-			vec->sge[sge_no].iov_base = base;
-			vec->sge[sge_no].iov_len = len;
-			sge_no++;
-		}
-	}
-
-	dprintk("svcrdma: %s: sge_no %d page_no %d "
-		"page_base %u page_len %u head_len %zu tail_len %zu\n",
-		__func__, sge_no, page_no, xdr->page_base, xdr->page_len,
-		xdr->head[0].iov_len, xdr->tail[0].iov_len);
-
-	vec->count = sge_no;
-	return 0;
-}
-
 /* Parse the RPC Call's transport header.
  */
 static void svc_rdma_get_write_arrays(__be32 *rdma_argp,