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Commit 811652bd authored by Benny Halevy's avatar Benny Halevy Committed by Trond Myklebust
Browse files

nfs: nfs4xdr: merge xdr_encode_int+xdr_encode_opaque_fixed into xdr_encode_opaque 



use encode_string where appropriate.

Signed-off-by: default avatarBenny Halevy <bhalevy@panasas.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 34558513

fs/nfs/nfs4xdr.c

+14 −28
Original line number Diff line number Diff line
@@ -732,9 +732,8 @@ static void encode_compound_hdr(struct xdr_stream *xdr, 


	dprintk("encode_compound: tag=%.*s\n", (int)hdr->taglen, hdr->tag);

	BUG_ON(hdr->taglen > NFS4_MAXTAGLEN);

	p = reserve_space(xdr, 12 + hdr->taglen);

	*p++ = cpu_to_be32(hdr->taglen);

	p = xdr_encode_opaque_fixed(p, hdr->tag, hdr->taglen);

	p = reserve_space(xdr, 4 + hdr->taglen + 8);

	p = xdr_encode_opaque(p, hdr->tag, hdr->taglen);

	*p++ = cpu_to_be32(hdr->minorversion);

	hdr->nops_p = p;

	*p = cpu_to_be32(hdr->nops);
@@ -832,13 +831,11 @@ static void encode_attrs(struct xdr_stream *xdr, const struct iattr *iap, const 
	}

	if (iap->ia_valid & ATTR_UID) {

		bmval1 |= FATTR4_WORD1_OWNER;

		*p++ = cpu_to_be32(owner_namelen);

		p = xdr_encode_opaque_fixed(p, owner_name, owner_namelen);

		p = xdr_encode_opaque(p, owner_name, owner_namelen);

	}

	if (iap->ia_valid & ATTR_GID) {

		bmval1 |= FATTR4_WORD1_OWNER_GROUP;

		*p++ = cpu_to_be32(owner_grouplen);

		p = xdr_encode_opaque_fixed(p, owner_group, owner_grouplen);

		p = xdr_encode_opaque(p, owner_group, owner_grouplen);

	}

	if (iap->ia_valid & ATTR_ATIME_SET) {

		bmval1 |= FATTR4_WORD1_TIME_ACCESS_SET;
@@ -939,9 +936,7 @@ static void encode_create(struct xdr_stream *xdr, const struct nfs4_create_arg * 
		break;

	}



	p = reserve_space(xdr, 4 + create->name->len);

	*p++ = cpu_to_be32(create->name->len);

	xdr_encode_opaque_fixed(p, create->name->name, create->name->len);

	encode_string(xdr, create->name->len, create->name->name);

	hdr->nops++;

	hdr->replen += decode_create_maxsz;
@@ -1007,8 +1002,7 @@ 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);

	xdr_encode_opaque_fixed(p, name->name, name->len);

	xdr_encode_opaque(p, name->name, name->len);

	hdr->nops++;

	hdr->replen += decode_link_maxsz;

}
@@ -1100,8 +1094,7 @@ 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);

	xdr_encode_opaque_fixed(p, name->name, len);

	xdr_encode_opaque(p, name->name, len);

	hdr->nops++;

	hdr->replen += decode_lookup_maxsz;

}
@@ -1279,8 +1272,7 @@ 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);

	xdr_encode_opaque_fixed(p, fh->data, len);

	xdr_encode_opaque(p, fh->data, len);

	hdr->nops++;

	hdr->replen += decode_putfh_maxsz;

}
@@ -1373,8 +1365,7 @@ 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);

	xdr_encode_opaque_fixed(p, name->name, name->len);

	xdr_encode_opaque(p, name->name, name->len);

	hdr->nops++;

	hdr->replen += decode_remove_maxsz;

}
@@ -1383,14 +1374,10 @@ static void encode_rename(struct xdr_stream *xdr, const struct qstr *oldname, co 
{

	__be32 *p;



	p = reserve_space(xdr, 8 + oldname->len);

	*p++ = cpu_to_be32(OP_RENAME);

	*p++ = cpu_to_be32(oldname->len);

	xdr_encode_opaque_fixed(p, oldname->name, oldname->len);



	p = reserve_space(xdr, 4 + newname->len);

	*p++ = cpu_to_be32(newname->len);

	xdr_encode_opaque_fixed(p, newname->name, newname->len);

	p = reserve_space(xdr, 4);

	*p = cpu_to_be32(OP_RENAME);

	encode_string(xdr, oldname->len, oldname->name);

	encode_string(xdr, newname->len, newname->name);

	hdr->nops++;

	hdr->replen += decode_rename_maxsz;

}
@@ -1587,8 +1574,7 @@ static void encode_create_session(struct xdr_stream *xdr, 


	/* authsys_parms rfc1831 */

	*p++ = cpu_to_be32((u32)clp->cl_boot_time.tv_nsec);	/* stamp */

	*p++ = cpu_to_be32(len);

	p = xdr_encode_opaque_fixed(p, machine_name, len);

	p = xdr_encode_opaque(p, machine_name, len);

	*p++ = cpu_to_be32(0);				/* UID */

	*p++ = cpu_to_be32(0);				/* GID */

	*p = cpu_to_be32(0);				/* No more gids */