Merge tag 'nfs-for-5.7-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

[platform/kernel/linux-starfive.git] / net / sunrpc / xprtrdma / rpc_rdma.c

diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c
index d1af48e..4a81e69 100644 (file)
--- a/net/sunrpc/xprtrdma/rpc_rdma.c
+++ b/net/sunrpc/xprtrdma/rpc_rdma.c
@@ -275,32 +275,6 @@ out:
        return n;
 }
 
-static inline int
-encode_item_present(struct xdr_stream *xdr)
-{
-       __be32 *p;
-
-       p = xdr_reserve_space(xdr, sizeof(*p));
-       if (unlikely(!p))
-               return -EMSGSIZE;
-
-       *p = xdr_one;
-       return 0;
-}
-
-static inline int
-encode_item_not_present(struct xdr_stream *xdr)
-{
-       __be32 *p;
-
-       p = xdr_reserve_space(xdr, sizeof(*p));
-       if (unlikely(!p))
-               return -EMSGSIZE;
-
-       *p = xdr_zero;
-       return 0;
-}
-
 static void
 xdr_encode_rdma_segment(__be32 *iptr, struct rpcrdma_mr *mr)
 {
@@ -414,7 +388,7 @@ static int rpcrdma_encode_read_list(struct rpcrdma_xprt *r_xprt,
        } while (nsegs);
 
 done:
-       return encode_item_not_present(xdr);
+       return xdr_stream_encode_item_absent(xdr);
 }
 
 /* Register and XDR encode the Write list. Supports encoding a list
@@ -453,7 +427,7 @@ static int rpcrdma_encode_write_list(struct rpcrdma_xprt *r_xprt,
        if (nsegs < 0)
                return nsegs;
 
-       if (encode_item_present(xdr) < 0)
+       if (xdr_stream_encode_item_present(xdr) < 0)
                return -EMSGSIZE;
        segcount = xdr_reserve_space(xdr, sizeof(*segcount));
        if (unlikely(!segcount))
@@ -480,7 +454,7 @@ static int rpcrdma_encode_write_list(struct rpcrdma_xprt *r_xprt,
        *segcount = cpu_to_be32(nchunks);
 
 done:
-       return encode_item_not_present(xdr);
+       return xdr_stream_encode_item_absent(xdr);
 }
 
 /* Register and XDR encode the Reply chunk. Supports encoding an array
@@ -507,14 +481,14 @@ static int rpcrdma_encode_reply_chunk(struct rpcrdma_xprt *r_xprt,
        __be32 *segcount;
 
        if (wtype != rpcrdma_replych)
-               return encode_item_not_present(xdr);
+               return xdr_stream_encode_item_absent(xdr);
 
        seg = req->rl_segments;
        nsegs = rpcrdma_convert_iovs(r_xprt, &rqst->rq_rcv_buf, 0, wtype, seg);
        if (nsegs < 0)
                return nsegs;
 
-       if (encode_item_present(xdr) < 0)
+       if (xdr_stream_encode_item_present(xdr) < 0)
                return -EMSGSIZE;
        segcount = xdr_reserve_space(xdr, sizeof(*segcount));
        if (unlikely(!segcount))