nfs: nfs4xdr: get rid of COPYMEM

Just directly call memcpy.

Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 00630f42a2b428ffb94fcb3664bd514590558c40..f69aafc23d4413a34331f555685ff82c1f7fd01b 100644 (file)
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -2433,11 +2433,6 @@ static int nfs4_xdr_enc_get_lease_time(struct rpc_rqst *req, uint32_t *p,
  * task to translate them into Linux-specific versions which are more
  * consistent with the style used in NFSv2/v3...
  */
-#define COPYMEM(x,nbytes) do {                 \
-       memcpy((x), p, nbytes);                 \
-       p += XDR_QUADLEN(nbytes);               \
-} while (0)
-
 #define READ_BUF(nbytes)  do { \
        p = xdr_inline_decode(xdr, nbytes); \
        if (unlikely(!p)) { \
@@ -3607,7 +3602,7 @@ static int decode_getfh(struct xdr_stream *xdr, struct nfs_fh *fh)
                return -EIO;
        fh->size = len;
        READ_BUF(len);
-       COPYMEM(fh->data, len);
+       memcpy(fh->data, p, len);
        return 0;
 }
 
@@ -4097,7 +4092,7 @@ static int decode_setclientid(struct xdr_stream *xdr, struct nfs_client *clp)
        if (nfserr == NFS_OK) {
                READ_BUF(8 + NFS4_VERIFIER_SIZE);
                p = xdr_decode_hyper(p, &clp->cl_clientid);
-               COPYMEM(clp->cl_confirm.data, NFS4_VERIFIER_SIZE);
+               memcpy(clp->cl_confirm.data, p, NFS4_VERIFIER_SIZE);
        } else if (nfserr == NFSERR_CLID_INUSE) {
                uint32_t len;
 
@@ -4134,7 +4129,7 @@ static int decode_write(struct xdr_stream *xdr, struct nfs_writeres *res)
        READ_BUF(16);
        res->count = be32_to_cpup(p++);
        res->verf->committed = be32_to_cpup(p++);
-       COPYMEM(res->verf->verifier, 8);
+       memcpy(res->verf->verifier, p, 8);
        return 0;
 }