115 	__be32		*p, *cred_len, *gidarr_len;  in unx_marshal()  local
123 	p = xdr_reserve_space(xdr, 3 * sizeof(*p));  in unx_marshal()
124 	if (!p)  in unx_marshal()
126 	*p++ = rpc_auth_unix;  in unx_marshal()
127 	cred_len = p++;  in unx_marshal()
128 	*p++ = xdr_zero;	/* stamp */  in unx_marshal()
132 	p = xdr_reserve_space(xdr, 3 * sizeof(*p));  in unx_marshal()
133 	if (!p)  in unx_marshal()
135 	*p++ = cpu_to_be32(from_kuid_munged(userns, cred->cr_cred->fsuid));  in unx_marshal()
136 	*p++ = cpu_to_be32(from_kgid_munged(userns, cred->cr_cred->fsgid));  in unx_marshal()
138 	gidarr_len = p++;  in unx_marshal()
141 			*p++ = cpu_to_be32(from_kgid_munged(userns, gi->gid[i]));  in unx_marshal()
142 	*gidarr_len = cpu_to_be32(p - gidarr_len - 1);  in unx_marshal()
143 	*cred_len = cpu_to_be32((p - cred_len - 1) << 2);  in unx_marshal()
144 	p = xdr_reserve_space(xdr, (p - gidarr_len - 1) << 2);  in unx_marshal()
145 	if (!p)  in unx_marshal()
150 	p = xdr_reserve_space(xdr, 2 * sizeof(*p));  in unx_marshal()
151 	if (!p)  in unx_marshal()
153 	*p++ = rpc_auth_null;  in unx_marshal()
154 	*p   = xdr_zero;  in unx_marshal()
176 	__be32 *p;  in unx_validate()  local
179 	p = xdr_inline_decode(xdr, 2 * sizeof(*p));  in unx_validate()
180 	if (!p)  in unx_validate()
182 	switch (*p++) {  in unx_validate()
190 	size = be32_to_cpup(p);  in unx_validate()
193 	p = xdr_inline_decode(xdr, size);  in unx_validate()
194 	if (!p)  in unx_validate()