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nfsd: eliminate ENCODE_HEAD macro

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This macro doesn't serve any useful purpose.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
This commit is contained in:
J. Bruce Fields 2009-04-07 16:55:27 -07:00
parent e06b64050e
commit bc749ca4c4
1 changed files with 22 additions and 24 deletions
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46
fs/nfsd/nfs4xdr.c
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@ -1503,8 +1503,6 @@ nfsd4_decode_compound(struct nfsd4_compoundargs *argp)
* task to translate them into Linux-specific versions which are more
* consistent with the style used in NFSv2/v3...
*/
#define ENCODE_HEAD __be32 *p
#define WRITE32(n) *p++ = htonl(n)
#define WRITE64(n) do { \
*p++ = htonl((u32)((n) >> 32)); \
@ -2334,7 +2332,7 @@ fail:
static void
nfsd4_encode_stateid(struct nfsd4_compoundres *resp, stateid_t *sid)
{
ENCODE_HEAD;
__be32 *p;
RESERVE_SPACE(sizeof(stateid_t));
WRITE32(sid->si_generation);
@ -2345,7 +2343,7 @@ nfsd4_encode_stateid(struct nfsd4_compoundres *resp, stateid_t *sid)
static __be32
nfsd4_encode_access(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_access *access)
{
ENCODE_HEAD;
__be32 *p;
if (!nfserr) {
RESERVE_SPACE(8);
@ -2372,7 +2370,7 @@ nfsd4_encode_close(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_c
static __be32
nfsd4_encode_commit(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_commit *commit)
{
ENCODE_HEAD;
__be32 *p;
if (!nfserr) {
RESERVE_SPACE(8);
@ -2385,7 +2383,7 @@ nfsd4_encode_commit(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_
static __be32
nfsd4_encode_create(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_create *create)
{
ENCODE_HEAD;
__be32 *p;
if (!nfserr) {
RESERVE_SPACE(32);
@ -2421,7 +2419,7 @@ nfsd4_encode_getfh(struct nfsd4_compoundres *resp, __be32 nfserr, struct svc_fh
{
struct svc_fh *fhp = *fhpp;
unsigned int len;
ENCODE_HEAD;
__be32 *p;
if (!nfserr) {
len = fhp->fh_handle.fh_size;
@ -2440,7 +2438,7 @@ nfsd4_encode_getfh(struct nfsd4_compoundres *resp, __be32 nfserr, struct svc_fh
static void
nfsd4_encode_lock_denied(struct nfsd4_compoundres *resp, struct nfsd4_lock_denied *ld)
{
ENCODE_HEAD;
__be32 *p;
RESERVE_SPACE(32 + XDR_LEN(ld->ld_sop ? ld->ld_sop->so_owner.len : 0));
WRITE64(ld->ld_start);
@ -2496,7 +2494,7 @@ nfsd4_encode_locku(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_l
static __be32
nfsd4_encode_link(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_link *link)
{
ENCODE_HEAD;
__be32 *p;
if (!nfserr) {
RESERVE_SPACE(20);
@ -2510,7 +2508,7 @@ nfsd4_encode_link(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_li
static __be32
nfsd4_encode_open(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_open *open)
{
ENCODE_HEAD;
__be32 *p;
ENCODE_SEQID_OP_HEAD;
if (nfserr)
@ -2605,7 +2603,7 @@ nfsd4_encode_read(struct nfsd4_compoundres *resp, __be32 nfserr,
int v, pn;
unsigned long maxcount;
long len;
ENCODE_HEAD;
__be32 *p;
if (nfserr)
return nfserr;
@ -2667,7 +2665,7 @@ nfsd4_encode_readlink(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd
{
int maxcount;
char *page;
ENCODE_HEAD;
__be32 *p;
if (nfserr)
return nfserr;
@ -2716,7 +2714,7 @@ nfsd4_encode_readdir(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4
int maxcount;
loff_t offset;
__be32 *page, *savep, *tailbase;
ENCODE_HEAD;
__be32 *p;
if (nfserr)
return nfserr;
@ -2792,7 +2790,7 @@ err_no_verf:
static __be32
nfsd4_encode_remove(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_remove *remove)
{
ENCODE_HEAD;
__be32 *p;
if (!nfserr) {
RESERVE_SPACE(20);
@ -2805,7 +2803,7 @@ nfsd4_encode_remove(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_
static __be32
nfsd4_encode_rename(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_rename *rename)
{
ENCODE_HEAD;
__be32 *p;
if (!nfserr) {
RESERVE_SPACE(40);
@ -2825,7 +2823,7 @@ nfsd4_encode_secinfo(struct nfsd4_compoundres *resp, __be32 nfserr,
u32 nflavs;
struct exp_flavor_info *flavs;
struct exp_flavor_info def_flavs[2];
ENCODE_HEAD;
__be32 *p;
if (nfserr)
goto out;
@ -2890,7 +2888,7 @@ out:
static __be32
nfsd4_encode_setattr(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_setattr *setattr)
{
ENCODE_HEAD;
__be32 *p;
RESERVE_SPACE(12);
if (nfserr) {
@ -2910,7 +2908,7 @@ nfsd4_encode_setattr(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4
static __be32
nfsd4_encode_setclientid(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_setclientid *scd)
{
ENCODE_HEAD;
__be32 *p;
if (!nfserr) {
RESERVE_SPACE(8 + sizeof(nfs4_verifier));
@ -2930,7 +2928,7 @@ nfsd4_encode_setclientid(struct nfsd4_compoundres *resp, __be32 nfserr, struct n
static __be32
nfsd4_encode_write(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_write *write)
{
ENCODE_HEAD;
__be32 *p;
if (!nfserr) {
RESERVE_SPACE(16);
@ -2946,7 +2944,7 @@ static __be32
nfsd4_encode_exchange_id(struct nfsd4_compoundres *resp, int nfserr,
struct nfsd4_exchange_id *exid)
{
ENCODE_HEAD;
__be32 *p;
char *major_id;
char *server_scope;
int major_id_sz;
@ -3001,7 +2999,7 @@ static __be32
nfsd4_encode_create_session(struct nfsd4_compoundres *resp, int nfserr,
struct nfsd4_create_session *sess)
{
ENCODE_HEAD;
__be32 *p;
if (nfserr)
return nfserr;
@ -3057,7 +3055,7 @@ __be32
nfsd4_encode_sequence(struct nfsd4_compoundres *resp, int nfserr,
struct nfsd4_sequence *seq)
{
ENCODE_HEAD;
__be32 *p;
if (nfserr)
return nfserr;
@ -3205,7 +3203,7 @@ void
nfsd4_encode_operation(struct nfsd4_compoundres *resp, struct nfsd4_op *op)
{
__be32 *statp;
ENCODE_HEAD;
__be32 *p;
RESERVE_SPACE(8);
WRITE32(op->opnum);
@ -3239,7 +3237,7 @@ status:
void
nfsd4_encode_replay(struct nfsd4_compoundres *resp, struct nfsd4_op *op)
{
ENCODE_HEAD;
__be32 *p;
struct nfs4_replay *rp = op->replay;
BUG_ON(!rp);