From f46d382a749874e1b29cfb34d4ccf283eae4fffa Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Fri, 31 Jan 2014 11:19:41 -0500 Subject: [PATCH] nfsd4: remove ADJUST_ARGS It's just uninteresting debugging code at this point. Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4xdr.c | 40 ---------------------------------------- 1 file changed, 40 deletions(-) diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 5064cb5a0b8e..e9abf5f66e8b 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -1750,7 +1750,6 @@ static void write_cinfo(__be32 **p, struct nfsd4_change_info *c) p = xdr_reserve_space(&resp->xdr, nbytes); \ BUG_ON(!p); \ } while (0) -#define ADJUST_ARGS() WARN_ON_ONCE(p != resp->xdr.p) \ /* Encode as an array of strings the string given with components * separated @sep, escaped with esc_enter and esc_exit. @@ -2744,7 +2743,6 @@ nfsd4_encode_stateid(struct nfsd4_compoundres *resp, stateid_t *sid) RESERVE_SPACE(sizeof(stateid_t)); WRITE32(sid->si_generation); WRITEMEM(&sid->si_opaque, sizeof(stateid_opaque_t)); - ADJUST_ARGS(); } static __be32 @@ -2756,7 +2754,6 @@ nfsd4_encode_access(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_ RESERVE_SPACE(8); WRITE32(access->ac_supported); WRITE32(access->ac_resp_access); - ADJUST_ARGS(); } return nfserr; } @@ -2771,7 +2768,6 @@ static __be32 nfsd4_encode_bind_conn_to_session(struct nfsd4_compoundres *resp, WRITE32(bcts->dir); /* Sorry, we do not yet support RDMA over 4.1: */ WRITE32(0); - ADJUST_ARGS(); } return nfserr; } @@ -2794,7 +2790,6 @@ nfsd4_encode_commit(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_ if (!nfserr) { RESERVE_SPACE(NFS4_VERIFIER_SIZE); WRITEMEM(commit->co_verf.data, NFS4_VERIFIER_SIZE); - ADJUST_ARGS(); } return nfserr; } @@ -2810,7 +2805,6 @@ nfsd4_encode_create(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_ WRITE32(2); WRITE32(create->cr_bmval[0]); WRITE32(create->cr_bmval[1]); - ADJUST_ARGS(); } return nfserr; } @@ -2842,7 +2836,6 @@ nfsd4_encode_getfh(struct nfsd4_compoundres *resp, __be32 nfserr, struct svc_fh RESERVE_SPACE(len + 4); WRITE32(len); WRITEMEM(&fhp->fh_handle.fh_base, len); - ADJUST_ARGS(); } return nfserr; } @@ -2870,7 +2863,6 @@ nfsd4_encode_lock_denied(struct nfsd4_compoundres *resp, struct nfsd4_lock_denie WRITE64((u64)0); /* clientid */ WRITE32(0); /* length of owner name */ } - ADJUST_ARGS(); } static __be32 @@ -2910,7 +2902,6 @@ nfsd4_encode_link(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_li if (!nfserr) { RESERVE_SPACE(20); write_cinfo(&p, &link->li_cinfo); - ADJUST_ARGS(); } return nfserr; } @@ -2932,7 +2923,6 @@ nfsd4_encode_open(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_op WRITE32(open->op_bmval[0]); WRITE32(open->op_bmval[1]); WRITE32(open->op_delegate_type); - ADJUST_ARGS(); switch (open->op_delegate_type) { case NFS4_OPEN_DELEGATE_NONE: @@ -2949,7 +2939,6 @@ nfsd4_encode_open(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_op WRITE32(0); WRITE32(0); WRITE32(0); /* XXX: is NULL principal ok? */ - ADJUST_ARGS(); break; case NFS4_OPEN_DELEGATE_WRITE: nfsd4_encode_stateid(resp, &open->op_delegate_stateid); @@ -2970,7 +2959,6 @@ nfsd4_encode_open(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_op WRITE32(0); WRITE32(0); WRITE32(0); /* XXX: is NULL principal ok? */ - ADJUST_ARGS(); break; case NFS4_OPEN_DELEGATE_NONE_EXT: /* 4.1 */ switch (open->op_why_no_deleg) { @@ -2984,7 +2972,6 @@ nfsd4_encode_open(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_op RESERVE_SPACE(4); WRITE32(open->op_why_no_deleg); } - ADJUST_ARGS(); break; default: BUG(); @@ -3066,7 +3053,6 @@ nfsd4_encode_read(struct nfsd4_compoundres *resp, __be32 nfserr, WRITE32(eof); WRITE32(maxcount); - ADJUST_ARGS(); resp->xdr.buf->head[0].iov_len = (char *)p - (char *)resp->xdr.buf->head[0].iov_base; resp->xdr.buf->page_len = maxcount; @@ -3080,7 +3066,6 @@ nfsd4_encode_read(struct nfsd4_compoundres *resp, __be32 nfserr, WRITE32(0); resp->xdr.buf->tail[0].iov_base += maxcount&3; resp->xdr.buf->tail[0].iov_len = 4 - (maxcount&3); - ADJUST_ARGS(); } return 0; } @@ -3121,7 +3106,6 @@ nfsd4_encode_readlink(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd } WRITE32(maxcount); - ADJUST_ARGS(); resp->xdr.buf->head[0].iov_len = (char *)p - (char *)resp->xdr.buf->head[0].iov_base; resp->xdr.buf->page_len = maxcount; @@ -3135,7 +3119,6 @@ nfsd4_encode_readlink(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd WRITE32(0); resp->xdr.buf->tail[0].iov_base += maxcount&3; resp->xdr.buf->tail[0].iov_len = 4 - (maxcount&3); - ADJUST_ARGS(); } return 0; } @@ -3162,7 +3145,6 @@ nfsd4_encode_readdir(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4 /* XXX: Following NFSv3, we ignore the READDIR verifier for now. */ WRITE32(0); WRITE32(0); - ADJUST_ARGS(); resp->xdr.buf->head[0].iov_len = ((char *)resp->xdr.p) - (char *)resp->xdr.buf->head[0].iov_base; tailbase = p; @@ -3233,7 +3215,6 @@ nfsd4_encode_remove(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_ if (!nfserr) { RESERVE_SPACE(20); write_cinfo(&p, &remove->rm_cinfo); - ADJUST_ARGS(); } return nfserr; } @@ -3247,7 +3228,6 @@ nfsd4_encode_rename(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_ RESERVE_SPACE(40); write_cinfo(&p, &rename->rn_sinfo); write_cinfo(&p, &rename->rn_tinfo); - ADJUST_ARGS(); } return nfserr; } @@ -3287,7 +3267,6 @@ nfsd4_do_encode_secinfo(struct nfsd4_compoundres *resp, supported = 0; RESERVE_SPACE(4); flavorsp = p++; /* to be backfilled later */ - ADJUST_ARGS(); for (i = 0; i < nflavs; i++) { rpc_authflavor_t pf = flavs[i].pseudoflavor; @@ -3301,12 +3280,10 @@ nfsd4_do_encode_secinfo(struct nfsd4_compoundres *resp, WRITEMEM(info.oid.data, info.oid.len); WRITE32(info.qop); WRITE32(info.service); - ADJUST_ARGS(); } else if (pf < RPC_AUTH_MAXFLAVOR) { supported++; RESERVE_SPACE(4); WRITE32(pf); - ADJUST_ARGS(); } else { if (report) pr_warn("NFS: SECINFO: security flavor %u " @@ -3360,7 +3337,6 @@ nfsd4_encode_setattr(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4 WRITE32(setattr->sa_bmval[1]); WRITE32(setattr->sa_bmval[2]); } - ADJUST_ARGS(); return nfserr; } @@ -3373,13 +3349,11 @@ nfsd4_encode_setclientid(struct nfsd4_compoundres *resp, __be32 nfserr, struct n RESERVE_SPACE(8 + NFS4_VERIFIER_SIZE); WRITEMEM(&scd->se_clientid, 8); WRITEMEM(&scd->se_confirm, NFS4_VERIFIER_SIZE); - ADJUST_ARGS(); } else if (nfserr == nfserr_clid_inuse) { RESERVE_SPACE(8); WRITE32(0); WRITE32(0); - ADJUST_ARGS(); } return nfserr; } @@ -3394,7 +3368,6 @@ nfsd4_encode_write(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_w WRITE32(write->wr_bytes_written); WRITE32(write->wr_how_written); WRITEMEM(write->wr_verifier.data, NFS4_VERIFIER_SIZE); - ADJUST_ARGS(); } return nfserr; } @@ -3437,7 +3410,6 @@ nfsd4_encode_exchange_id(struct nfsd4_compoundres *resp, __be32 nfserr, WRITE32(exid->flags); WRITE32(exid->spa_how); - ADJUST_ARGS(); switch (exid->spa_how) { case SP4_NONE: @@ -3453,7 +3425,6 @@ nfsd4_encode_exchange_id(struct nfsd4_compoundres *resp, __be32 nfserr, /* empty spo_must_allow bitmap: */ WRITE32(0); - ADJUST_ARGS(); break; default: WARN_ON_ONCE(1); @@ -3479,7 +3450,6 @@ nfsd4_encode_exchange_id(struct nfsd4_compoundres *resp, __be32 nfserr, /* Implementation id */ WRITE32(0); /* zero length nfs_impl_id4 array */ - ADJUST_ARGS(); return 0; } @@ -3496,7 +3466,6 @@ nfsd4_encode_create_session(struct nfsd4_compoundres *resp, __be32 nfserr, WRITEMEM(sess->sessionid.data, NFS4_MAX_SESSIONID_LEN); WRITE32(sess->seqid); WRITE32(sess->flags); - ADJUST_ARGS(); RESERVE_SPACE(28); WRITE32(0); /* headerpadsz */ @@ -3506,12 +3475,10 @@ nfsd4_encode_create_session(struct nfsd4_compoundres *resp, __be32 nfserr, WRITE32(sess->fore_channel.maxops); WRITE32(sess->fore_channel.maxreqs); WRITE32(sess->fore_channel.nr_rdma_attrs); - ADJUST_ARGS(); if (sess->fore_channel.nr_rdma_attrs) { RESERVE_SPACE(4); WRITE32(sess->fore_channel.rdma_attrs); - ADJUST_ARGS(); } RESERVE_SPACE(28); @@ -3522,12 +3489,10 @@ nfsd4_encode_create_session(struct nfsd4_compoundres *resp, __be32 nfserr, WRITE32(sess->back_channel.maxops); WRITE32(sess->back_channel.maxreqs); WRITE32(sess->back_channel.nr_rdma_attrs); - ADJUST_ARGS(); if (sess->back_channel.nr_rdma_attrs) { RESERVE_SPACE(4); WRITE32(sess->back_channel.rdma_attrs); - ADJUST_ARGS(); } return 0; } @@ -3550,7 +3515,6 @@ nfsd4_encode_sequence(struct nfsd4_compoundres *resp, __be32 nfserr, WRITE32(seq->maxslots - 1); /* sr_target_highest_slotid */ WRITE32(seq->status_flags); - ADJUST_ARGS(); resp->cstate.datap = p; /* DRC cache data pointer */ return 0; } @@ -3572,7 +3536,6 @@ nfsd4_encode_test_stateid(struct nfsd4_compoundres *resp, __be32 nfserr, *p++ = stateid->ts_id_status; } - ADJUST_ARGS(); return nfserr; } @@ -3707,7 +3670,6 @@ nfsd4_encode_operation(struct nfsd4_compoundres *resp, struct nfsd4_op *op) RESERVE_SPACE(8); WRITE32(op->opnum); statp = p++; /* to be backfilled at the end */ - ADJUST_ARGS(); if (op->opnum == OP_ILLEGAL) goto status; @@ -3768,11 +3730,9 @@ nfsd4_encode_replay(struct nfsd4_compoundres *resp, struct nfsd4_op *op) RESERVE_SPACE(8); WRITE32(op->opnum); *p++ = rp->rp_status; /* already xdr'ed */ - ADJUST_ARGS(); RESERVE_SPACE(rp->rp_buflen); WRITEMEM(rp->rp_buf, rp->rp_buflen); - ADJUST_ARGS(); } int