From 345585132a204859fbb7d8b662e9b6e5b563c6dc Mon Sep 17 00:00:00 2001 From: Benny Halevy Date: Fri, 14 Aug 2009 17:19:30 +0300 Subject: nfs: nfs4xdr: optimize low level encoding do not increment encoding ptr if not needed. Signed-off-by: Benny Halevy Signed-off-by: Trond Myklebust --- fs/nfs/nfs4xdr.c | 128 +++++++++++++++++++++++++++---------------------------- 1 file changed, 64 insertions(+), 64 deletions(-) (limited to 'fs/nfs') diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 3bcde49fbea8..d75f821cad01 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -737,7 +737,7 @@ static void encode_compound_hdr(struct xdr_stream *xdr, p = xdr_encode_opaque_fixed(p, hdr->tag, hdr->taglen); *p++ = cpu_to_be32(hdr->minorversion); hdr->nops_p = p; - *p++ = cpu_to_be32(hdr->nops); + *p = cpu_to_be32(hdr->nops); } static void encode_nops(struct compound_hdr *hdr) @@ -874,7 +874,7 @@ static void encode_attrs(struct xdr_stream *xdr, const struct iattr *iap, const len = (char *)p - (char *)q - 12; *q++ = htonl(bmval0); *q++ = htonl(bmval1); - *q++ = htonl(len); + *q = htonl(len); /* out: */ } @@ -885,7 +885,7 @@ static void encode_access(struct xdr_stream *xdr, u32 access, struct compound_hd p = reserve_space(xdr, 8); *p++ = cpu_to_be32(OP_ACCESS); - *p++ = cpu_to_be32(access); + *p = cpu_to_be32(access); hdr->nops++; hdr->replen += decode_access_maxsz; } @@ -897,7 +897,7 @@ static void encode_close(struct xdr_stream *xdr, const struct nfs_closeargs *arg p = reserve_space(xdr, 8+NFS4_STATEID_SIZE); *p++ = cpu_to_be32(OP_CLOSE); *p++ = cpu_to_be32(arg->seqid->sequence->counter); - p = xdr_encode_opaque_fixed(p, arg->stateid->data, NFS4_STATEID_SIZE); + xdr_encode_opaque_fixed(p, arg->stateid->data, NFS4_STATEID_SIZE); hdr->nops++; hdr->replen += decode_close_maxsz; } @@ -909,7 +909,7 @@ static void encode_commit(struct xdr_stream *xdr, const struct nfs_writeargs *ar p = reserve_space(xdr, 16); *p++ = cpu_to_be32(OP_COMMIT); p = xdr_encode_hyper(p, args->offset); - *p++ = cpu_to_be32(args->count); + *p = cpu_to_be32(args->count); hdr->nops++; hdr->replen += decode_commit_maxsz; } @@ -920,19 +920,19 @@ static void encode_create(struct xdr_stream *xdr, const struct nfs4_create_arg * p = reserve_space(xdr, 8); *p++ = cpu_to_be32(OP_CREATE); - *p++ = cpu_to_be32(create->ftype); + *p = cpu_to_be32(create->ftype); switch (create->ftype) { case NF4LNK: p = reserve_space(xdr, 4); - *p++ = cpu_to_be32(create->u.symlink.len); + *p = cpu_to_be32(create->u.symlink.len); xdr_write_pages(xdr, create->u.symlink.pages, 0, create->u.symlink.len); break; case NF4BLK: case NF4CHR: p = reserve_space(xdr, 8); *p++ = cpu_to_be32(create->u.device.specdata1); - *p++ = cpu_to_be32(create->u.device.specdata2); + *p = cpu_to_be32(create->u.device.specdata2); break; default: @@ -941,7 +941,7 @@ static void encode_create(struct xdr_stream *xdr, const struct nfs4_create_arg * p = reserve_space(xdr, 4 + create->name->len); *p++ = cpu_to_be32(create->name->len); - p = xdr_encode_opaque_fixed(p, create->name->name, create->name->len); + xdr_encode_opaque_fixed(p, create->name->name, create->name->len); hdr->nops++; hdr->replen += decode_create_maxsz; @@ -955,7 +955,7 @@ static void encode_getattr_one(struct xdr_stream *xdr, uint32_t bitmap, struct c p = reserve_space(xdr, 12); *p++ = cpu_to_be32(OP_GETATTR); *p++ = cpu_to_be32(1); - *p++ = cpu_to_be32(bitmap); + *p = cpu_to_be32(bitmap); hdr->nops++; hdr->replen += decode_getattr_maxsz; } @@ -968,7 +968,7 @@ static void encode_getattr_two(struct xdr_stream *xdr, uint32_t bm0, uint32_t bm *p++ = cpu_to_be32(OP_GETATTR); *p++ = cpu_to_be32(2); *p++ = cpu_to_be32(bm0); - *p++ = cpu_to_be32(bm1); + *p = cpu_to_be32(bm1); hdr->nops++; hdr->replen += decode_getattr_maxsz; } @@ -996,7 +996,7 @@ static void encode_getfh(struct xdr_stream *xdr, struct compound_hdr *hdr) __be32 *p; p = reserve_space(xdr, 4); - *p++ = cpu_to_be32(OP_GETFH); + *p = cpu_to_be32(OP_GETFH); hdr->nops++; hdr->replen += decode_getfh_maxsz; } @@ -1008,7 +1008,7 @@ static void encode_link(struct xdr_stream *xdr, const struct qstr *name, struct p = reserve_space(xdr, 8 + name->len); *p++ = cpu_to_be32(OP_LINK); *p++ = cpu_to_be32(name->len); - p = xdr_encode_opaque_fixed(p, name->name, name->len); + xdr_encode_opaque_fixed(p, name->name, name->len); hdr->nops++; hdr->replen += decode_link_maxsz; } @@ -1041,7 +1041,7 @@ static void encode_lock(struct xdr_stream *xdr, const struct nfs_lock_args *args *p++ = cpu_to_be32(args->reclaim); p = xdr_encode_hyper(p, args->fl->fl_start); p = xdr_encode_hyper(p, nfs4_lock_length(args->fl)); - *p++ = cpu_to_be32(args->new_lock_owner); + *p = cpu_to_be32(args->new_lock_owner); if (args->new_lock_owner){ p = reserve_space(xdr, 4+NFS4_STATEID_SIZE+32); *p++ = cpu_to_be32(args->open_seqid->sequence->counter); @@ -1050,12 +1050,12 @@ static void encode_lock(struct xdr_stream *xdr, const struct nfs_lock_args *args p = xdr_encode_hyper(p, args->lock_owner.clientid); *p++ = cpu_to_be32(16); p = xdr_encode_opaque_fixed(p, "lock id:", 8); - p = xdr_encode_hyper(p, args->lock_owner.id); + xdr_encode_hyper(p, args->lock_owner.id); } else { p = reserve_space(xdr, NFS4_STATEID_SIZE+4); p = xdr_encode_opaque_fixed(p, args->lock_stateid->data, NFS4_STATEID_SIZE); - *p++ = cpu_to_be32(args->lock_seqid->sequence->counter); + *p = cpu_to_be32(args->lock_seqid->sequence->counter); } hdr->nops++; hdr->replen += decode_lock_maxsz; @@ -1073,7 +1073,7 @@ static void encode_lockt(struct xdr_stream *xdr, const struct nfs_lockt_args *ar p = xdr_encode_hyper(p, args->lock_owner.clientid); *p++ = cpu_to_be32(16); p = xdr_encode_opaque_fixed(p, "lock id:", 8); - p = xdr_encode_hyper(p, args->lock_owner.id); + xdr_encode_hyper(p, args->lock_owner.id); hdr->nops++; hdr->replen += decode_lockt_maxsz; } @@ -1088,7 +1088,7 @@ static void encode_locku(struct xdr_stream *xdr, const struct nfs_locku_args *ar *p++ = cpu_to_be32(args->seqid->sequence->counter); p = xdr_encode_opaque_fixed(p, args->stateid->data, NFS4_STATEID_SIZE); p = xdr_encode_hyper(p, args->fl->fl_start); - p = xdr_encode_hyper(p, nfs4_lock_length(args->fl)); + xdr_encode_hyper(p, nfs4_lock_length(args->fl)); hdr->nops++; hdr->replen += decode_locku_maxsz; } @@ -1101,7 +1101,7 @@ static void encode_lookup(struct xdr_stream *xdr, const struct qstr *name, struc p = reserve_space(xdr, 8 + len); *p++ = cpu_to_be32(OP_LOOKUP); *p++ = cpu_to_be32(len); - p = xdr_encode_opaque_fixed(p, name->name, len); + xdr_encode_opaque_fixed(p, name->name, len); hdr->nops++; hdr->replen += decode_lookup_maxsz; } @@ -1124,7 +1124,7 @@ static void encode_share_access(struct xdr_stream *xdr, fmode_t fmode) default: *p++ = cpu_to_be32(0); } - *p++ = cpu_to_be32(0); /* for linux, share_deny = 0 always */ + *p = cpu_to_be32(0); /* for linux, share_deny = 0 always */ } static inline void encode_openhdr(struct xdr_stream *xdr, const struct nfs_openargs *arg) @@ -1136,13 +1136,13 @@ static inline void encode_openhdr(struct xdr_stream *xdr, const struct nfs_opena */ p = reserve_space(xdr, 8); *p++ = cpu_to_be32(OP_OPEN); - *p++ = cpu_to_be32(arg->seqid->sequence->counter); + *p = cpu_to_be32(arg->seqid->sequence->counter); encode_share_access(xdr, arg->fmode); p = reserve_space(xdr, 28); p = xdr_encode_hyper(p, arg->clientid); *p++ = cpu_to_be32(16); p = xdr_encode_opaque_fixed(p, "open id:", 8); - p = xdr_encode_hyper(p, arg->id); + xdr_encode_hyper(p, arg->id); } static inline void encode_createmode(struct xdr_stream *xdr, const struct nfs_openargs *arg) @@ -1152,11 +1152,11 @@ static inline void encode_createmode(struct xdr_stream *xdr, const struct nfs_op p = reserve_space(xdr, 4); switch(arg->open_flags & O_EXCL) { case 0: - *p++ = cpu_to_be32(NFS4_CREATE_UNCHECKED); + *p = cpu_to_be32(NFS4_CREATE_UNCHECKED); encode_attrs(xdr, arg->u.attrs, arg->server); break; default: - *p++ = cpu_to_be32(NFS4_CREATE_EXCLUSIVE); + *p = cpu_to_be32(NFS4_CREATE_EXCLUSIVE); encode_nfs4_verifier(xdr, &arg->u.verifier); } } @@ -1168,11 +1168,11 @@ static void encode_opentype(struct xdr_stream *xdr, const struct nfs_openargs *a p = reserve_space(xdr, 4); switch (arg->open_flags & O_CREAT) { case 0: - *p++ = cpu_to_be32(NFS4_OPEN_NOCREATE); + *p = cpu_to_be32(NFS4_OPEN_NOCREATE); break; default: BUG_ON(arg->claim != NFS4_OPEN_CLAIM_NULL); - *p++ = cpu_to_be32(NFS4_OPEN_CREATE); + *p = cpu_to_be32(NFS4_OPEN_CREATE); encode_createmode(xdr, arg); } } @@ -1184,13 +1184,13 @@ static inline void encode_delegation_type(struct xdr_stream *xdr, fmode_t delega p = reserve_space(xdr, 4); switch (delegation_type) { case 0: - *p++ = cpu_to_be32(NFS4_OPEN_DELEGATE_NONE); + *p = cpu_to_be32(NFS4_OPEN_DELEGATE_NONE); break; case FMODE_READ: - *p++ = cpu_to_be32(NFS4_OPEN_DELEGATE_READ); + *p = cpu_to_be32(NFS4_OPEN_DELEGATE_READ); break; case FMODE_WRITE|FMODE_READ: - *p++ = cpu_to_be32(NFS4_OPEN_DELEGATE_WRITE); + *p = cpu_to_be32(NFS4_OPEN_DELEGATE_WRITE); break; default: BUG(); @@ -1202,7 +1202,7 @@ static inline void encode_claim_null(struct xdr_stream *xdr, const struct qstr * __be32 *p; p = reserve_space(xdr, 4); - *p++ = cpu_to_be32(NFS4_OPEN_CLAIM_NULL); + *p = cpu_to_be32(NFS4_OPEN_CLAIM_NULL); encode_string(xdr, name->len, name->name); } @@ -1211,7 +1211,7 @@ static inline void encode_claim_previous(struct xdr_stream *xdr, fmode_t type) __be32 *p; p = reserve_space(xdr, 4); - *p++ = cpu_to_be32(NFS4_OPEN_CLAIM_PREVIOUS); + *p = cpu_to_be32(NFS4_OPEN_CLAIM_PREVIOUS); encode_delegation_type(xdr, type); } @@ -1221,7 +1221,7 @@ static inline void encode_claim_delegate_cur(struct xdr_stream *xdr, const struc p = reserve_space(xdr, 4+NFS4_STATEID_SIZE); *p++ = cpu_to_be32(NFS4_OPEN_CLAIM_DELEGATE_CUR); - p = xdr_encode_opaque_fixed(p, stateid->data, NFS4_STATEID_SIZE); + xdr_encode_opaque_fixed(p, stateid->data, NFS4_STATEID_SIZE); encode_string(xdr, name->len, name->name); } @@ -1253,7 +1253,7 @@ static void encode_open_confirm(struct xdr_stream *xdr, const struct nfs_open_co p = reserve_space(xdr, 4+NFS4_STATEID_SIZE+4); *p++ = cpu_to_be32(OP_OPEN_CONFIRM); p = xdr_encode_opaque_fixed(p, arg->stateid->data, NFS4_STATEID_SIZE); - *p++ = cpu_to_be32(arg->seqid->sequence->counter); + *p = cpu_to_be32(arg->seqid->sequence->counter); hdr->nops++; hdr->replen += decode_open_confirm_maxsz; } @@ -1265,7 +1265,7 @@ static void encode_open_downgrade(struct xdr_stream *xdr, const struct nfs_close p = reserve_space(xdr, 4+NFS4_STATEID_SIZE+4); *p++ = cpu_to_be32(OP_OPEN_DOWNGRADE); p = xdr_encode_opaque_fixed(p, arg->stateid->data, NFS4_STATEID_SIZE); - *p++ = cpu_to_be32(arg->seqid->sequence->counter); + *p = cpu_to_be32(arg->seqid->sequence->counter); encode_share_access(xdr, arg->fmode); hdr->nops++; hdr->replen += decode_open_downgrade_maxsz; @@ -1280,7 +1280,7 @@ encode_putfh(struct xdr_stream *xdr, const struct nfs_fh *fh, struct compound_hd p = reserve_space(xdr, 8 + len); *p++ = cpu_to_be32(OP_PUTFH); *p++ = cpu_to_be32(len); - p = xdr_encode_opaque_fixed(p, fh->data, len); + xdr_encode_opaque_fixed(p, fh->data, len); hdr->nops++; hdr->replen += decode_putfh_maxsz; } @@ -1290,7 +1290,7 @@ static void encode_putrootfh(struct xdr_stream *xdr, struct compound_hdr *hdr) __be32 *p; p = reserve_space(xdr, 4); - *p++ = cpu_to_be32(OP_PUTROOTFH); + *p = cpu_to_be32(OP_PUTROOTFH); hdr->nops++; hdr->replen += decode_putrootfh_maxsz; } @@ -1303,9 +1303,9 @@ static void encode_stateid(struct xdr_stream *xdr, const struct nfs_open_context p = reserve_space(xdr, NFS4_STATEID_SIZE); if (ctx->state != NULL) { nfs4_copy_stateid(&stateid, ctx->state, ctx->lockowner); - p = xdr_encode_opaque_fixed(p, stateid.data, NFS4_STATEID_SIZE); + xdr_encode_opaque_fixed(p, stateid.data, NFS4_STATEID_SIZE); } else - p = xdr_encode_opaque_fixed(p, zero_stateid.data, NFS4_STATEID_SIZE); + xdr_encode_opaque_fixed(p, zero_stateid.data, NFS4_STATEID_SIZE); } static void encode_read(struct xdr_stream *xdr, const struct nfs_readargs *args, struct compound_hdr *hdr) @@ -1313,13 +1313,13 @@ static void encode_read(struct xdr_stream *xdr, const struct nfs_readargs *args, __be32 *p; p = reserve_space(xdr, 4); - *p++ = cpu_to_be32(OP_READ); + *p = cpu_to_be32(OP_READ); encode_stateid(xdr, args->context); p = reserve_space(xdr, 12); p = xdr_encode_hyper(p, args->offset); - *p++ = cpu_to_be32(args->count); + *p = cpu_to_be32(args->count); hdr->nops++; hdr->replen += decode_read_maxsz; } @@ -1345,7 +1345,7 @@ static void encode_readdir(struct xdr_stream *xdr, const struct nfs4_readdir_arg else attrs[1] &= ~FATTR4_WORD1_MOUNTED_ON_FILEID; *p++ = cpu_to_be32(attrs[0] & readdir->bitmask[0]); - *p++ = cpu_to_be32(attrs[1] & readdir->bitmask[1]); + *p = cpu_to_be32(attrs[1] & readdir->bitmask[1]); hdr->nops++; hdr->replen += decode_readdir_maxsz; dprintk("%s: cookie = %Lu, verifier = %08x:%08x, bitmap = %08x:%08x\n", @@ -1362,7 +1362,7 @@ static void encode_readlink(struct xdr_stream *xdr, const struct nfs4_readlink * __be32 *p; p = reserve_space(xdr, 4); - *p++ = cpu_to_be32(OP_READLINK); + *p = cpu_to_be32(OP_READLINK); hdr->nops++; hdr->replen += decode_readlink_maxsz; } @@ -1374,7 +1374,7 @@ static void encode_remove(struct xdr_stream *xdr, const struct qstr *name, struc p = reserve_space(xdr, 8 + name->len); *p++ = cpu_to_be32(OP_REMOVE); *p++ = cpu_to_be32(name->len); - p = xdr_encode_opaque_fixed(p, name->name, name->len); + xdr_encode_opaque_fixed(p, name->name, name->len); hdr->nops++; hdr->replen += decode_remove_maxsz; } @@ -1386,11 +1386,11 @@ static void encode_rename(struct xdr_stream *xdr, const struct qstr *oldname, co p = reserve_space(xdr, 8 + oldname->len); *p++ = cpu_to_be32(OP_RENAME); *p++ = cpu_to_be32(oldname->len); - p = xdr_encode_opaque_fixed(p, oldname->name, oldname->len); + xdr_encode_opaque_fixed(p, oldname->name, oldname->len); p = reserve_space(xdr, 4 + newname->len); *p++ = cpu_to_be32(newname->len); - p = xdr_encode_opaque_fixed(p, newname->name, newname->len); + xdr_encode_opaque_fixed(p, newname->name, newname->len); hdr->nops++; hdr->replen += decode_rename_maxsz; } @@ -1401,7 +1401,7 @@ static void encode_renew(struct xdr_stream *xdr, const struct nfs_client *client p = reserve_space(xdr, 12); *p++ = cpu_to_be32(OP_RENEW); - p = xdr_encode_hyper(p, client_stateid->cl_clientid); + xdr_encode_hyper(p, client_stateid->cl_clientid); hdr->nops++; hdr->replen += decode_renew_maxsz; } @@ -1412,7 +1412,7 @@ encode_restorefh(struct xdr_stream *xdr, struct compound_hdr *hdr) __be32 *p; p = reserve_space(xdr, 4); - *p++ = cpu_to_be32(OP_RESTOREFH); + *p = cpu_to_be32(OP_RESTOREFH); hdr->nops++; hdr->replen += decode_restorefh_maxsz; } @@ -1424,14 +1424,14 @@ encode_setacl(struct xdr_stream *xdr, struct nfs_setaclargs *arg, struct compoun p = reserve_space(xdr, 4+NFS4_STATEID_SIZE); *p++ = cpu_to_be32(OP_SETATTR); - p = xdr_encode_opaque_fixed(p, zero_stateid.data, NFS4_STATEID_SIZE); + xdr_encode_opaque_fixed(p, zero_stateid.data, NFS4_STATEID_SIZE); p = reserve_space(xdr, 2*4); *p++ = cpu_to_be32(1); - *p++ = cpu_to_be32(FATTR4_WORD0_ACL); + *p = cpu_to_be32(FATTR4_WORD0_ACL); if (arg->acl_len % 4) return -EINVAL; p = reserve_space(xdr, 4); - *p++ = cpu_to_be32(arg->acl_len); + *p = cpu_to_be32(arg->acl_len); xdr_write_pages(xdr, arg->acl_pages, arg->acl_pgbase, arg->acl_len); hdr->nops++; hdr->replen += decode_setacl_maxsz; @@ -1444,7 +1444,7 @@ encode_savefh(struct xdr_stream *xdr, struct compound_hdr *hdr) __be32 *p; p = reserve_space(xdr, 4); - *p++ = cpu_to_be32(OP_SAVEFH); + *p = cpu_to_be32(OP_SAVEFH); hdr->nops++; hdr->replen += decode_savefh_maxsz; } @@ -1455,7 +1455,7 @@ static void encode_setattr(struct xdr_stream *xdr, const struct nfs_setattrargs p = reserve_space(xdr, 4+NFS4_STATEID_SIZE); *p++ = cpu_to_be32(OP_SETATTR); - p = xdr_encode_opaque_fixed(p, arg->stateid.data, NFS4_STATEID_SIZE); + xdr_encode_opaque_fixed(p, arg->stateid.data, NFS4_STATEID_SIZE); hdr->nops++; hdr->replen += decode_setattr_maxsz; encode_attrs(xdr, arg->iap, server); @@ -1467,15 +1467,15 @@ static void encode_setclientid(struct xdr_stream *xdr, const struct nfs4_setclie p = reserve_space(xdr, 4 + NFS4_VERIFIER_SIZE); *p++ = cpu_to_be32(OP_SETCLIENTID); - p = xdr_encode_opaque_fixed(p, setclientid->sc_verifier->data, NFS4_VERIFIER_SIZE); + xdr_encode_opaque_fixed(p, setclientid->sc_verifier->data, NFS4_VERIFIER_SIZE); encode_string(xdr, setclientid->sc_name_len, setclientid->sc_name); p = reserve_space(xdr, 4); - *p++ = cpu_to_be32(setclientid->sc_prog); + *p = cpu_to_be32(setclientid->sc_prog); encode_string(xdr, setclientid->sc_netid_len, setclientid->sc_netid); encode_string(xdr, setclientid->sc_uaddr_len, setclientid->sc_uaddr); p = reserve_space(xdr, 4); - *p++ = cpu_to_be32(setclientid->sc_cb_ident); + *p = cpu_to_be32(setclientid->sc_cb_ident); hdr->nops++; hdr->replen += decode_setclientid_maxsz; } @@ -1487,7 +1487,7 @@ static void encode_setclientid_confirm(struct xdr_stream *xdr, const struct nfs_ p = reserve_space(xdr, 12 + NFS4_VERIFIER_SIZE); *p++ = cpu_to_be32(OP_SETCLIENTID_CONFIRM); p = xdr_encode_hyper(p, client_state->cl_clientid); - p = xdr_encode_opaque_fixed(p, client_state->cl_confirm.data, NFS4_VERIFIER_SIZE); + xdr_encode_opaque_fixed(p, client_state->cl_confirm.data, NFS4_VERIFIER_SIZE); hdr->nops++; hdr->replen += decode_setclientid_confirm_maxsz; } @@ -1497,14 +1497,14 @@ static void encode_write(struct xdr_stream *xdr, const struct nfs_writeargs *arg __be32 *p; p = reserve_space(xdr, 4); - *p++ = cpu_to_be32(OP_WRITE); + *p = cpu_to_be32(OP_WRITE); encode_stateid(xdr, args->context); p = reserve_space(xdr, 16); p = xdr_encode_hyper(p, args->offset); *p++ = cpu_to_be32(args->stable); - *p++ = cpu_to_be32(args->count); + *p = cpu_to_be32(args->count); xdr_write_pages(xdr, args->pages, args->pgbase, args->count); hdr->nops++; @@ -1518,7 +1518,7 @@ static void encode_delegreturn(struct xdr_stream *xdr, const nfs4_stateid *state p = reserve_space(xdr, 4+NFS4_STATEID_SIZE); *p++ = cpu_to_be32(OP_DELEGRETURN); - p = xdr_encode_opaque_fixed(p, stateid->data, NFS4_STATEID_SIZE); + xdr_encode_opaque_fixed(p, stateid->data, NFS4_STATEID_SIZE); hdr->nops++; hdr->replen += decode_delegreturn_maxsz; } @@ -1533,14 +1533,14 @@ static void encode_exchange_id(struct xdr_stream *xdr, p = reserve_space(xdr, 4 + sizeof(args->verifier->data)); *p++ = cpu_to_be32(OP_EXCHANGE_ID); - p = xdr_encode_opaque_fixed(p, args->verifier->data, sizeof(args->verifier->data)); + xdr_encode_opaque_fixed(p, args->verifier->data, sizeof(args->verifier->data)); encode_string(xdr, args->id_len, args->id); p = reserve_space(xdr, 12); *p++ = cpu_to_be32(args->flags); *p++ = cpu_to_be32(0); /* zero length state_protect4_a */ - *p++ = cpu_to_be32(0); /* zero length implementation id array */ + *p = cpu_to_be32(0); /* zero length implementation id array */ hdr->nops++; hdr->replen += decode_exchange_id_maxsz; } @@ -1591,7 +1591,7 @@ static void encode_create_session(struct xdr_stream *xdr, p = xdr_encode_opaque_fixed(p, machine_name, len); *p++ = cpu_to_be32(0); /* UID */ *p++ = cpu_to_be32(0); /* GID */ - *p++ = cpu_to_be32(0); /* No more gids */ + *p = cpu_to_be32(0); /* No more gids */ hdr->nops++; hdr->replen += decode_create_session_maxsz; } @@ -1603,7 +1603,7 @@ static void encode_destroy_session(struct xdr_stream *xdr, __be32 *p; p = reserve_space(xdr, 4 + NFS4_MAX_SESSIONID_LEN); *p++ = cpu_to_be32(OP_DESTROY_SESSION); - p = xdr_encode_opaque_fixed(p, session->sess_id.data, NFS4_MAX_SESSIONID_LEN); + xdr_encode_opaque_fixed(p, session->sess_id.data, NFS4_MAX_SESSIONID_LEN); hdr->nops++; hdr->replen += decode_destroy_session_maxsz; } @@ -1646,7 +1646,7 @@ static void encode_sequence(struct xdr_stream *xdr, *p++ = cpu_to_be32(slot->seq_nr); *p++ = cpu_to_be32(args->sa_slotid); *p++ = cpu_to_be32(tp->highest_used_slotid); - *p++ = cpu_to_be32(args->sa_cache_this); + *p = cpu_to_be32(args->sa_cache_this); hdr->nops++; hdr->replen += decode_sequence_maxsz; #endif /* CONFIG_NFS_V4_1 */ -- cgit v1.2.3-58-ga151