46 	struct kvec *iov = rqst->rq_iov;  in __cifs_calc_signature()  local
52 		if (iov[0].iov_len <= 4)  in __cifs_calc_signature()
56 		if (n_vec < 2 || iov[0].iov_len != 4)  in __cifs_calc_signature()
62 		if (iov[i].iov_len == 0)  in __cifs_calc_signature()
64 		if (iov[i].iov_base == NULL) {  in __cifs_calc_signature()
70 					 iov[i].iov_base, iov[i].iov_len);  in __cifs_calc_signature()
182 int cifs_sign_smbv(struct kvec *iov, int n_vec, struct TCP_Server_Info *server,  in cifs_sign_smbv()  argument
185 	struct smb_rqst rqst = { .rq_iov = iov,  in cifs_sign_smbv()
195 	struct kvec iov[2];  in cifs_sign_smb()  local
197 	iov[0].iov_base = cifs_pdu;  in cifs_sign_smb()
198 	iov[0].iov_len = 4;  in cifs_sign_smb()
199 	iov[1].iov_base = (char *)cifs_pdu + 4;  in cifs_sign_smb()
200 	iov[1].iov_len = be32_to_cpu(cifs_pdu->smb_buf_length);  in cifs_sign_smb()
202 	return cifs_sign_smbv(iov, 2, server,  in cifs_sign_smb()