90 static int cifs_calc_signature2(const struct kvec *iov, int n_vec,  in cifs_calc_signature2()  argument
96 	if ((iov == NULL) || (signature == NULL) || (key == NULL))  in cifs_calc_signature2()
102 		if (iov[i].iov_len == 0)  in cifs_calc_signature2()
104 		if (iov[i].iov_base == NULL) {  in cifs_calc_signature2()
111 			if (iov[0].iov_len <= 8) /* cmd field at offset 9 */  in cifs_calc_signature2()
113 			cifs_MD5_update(&context, iov[0].iov_base+4,  in cifs_calc_signature2()
114 				  iov[0].iov_len-4);  in cifs_calc_signature2()
116 			cifs_MD5_update(&context, iov[i].iov_base, iov[i].iov_len);  in cifs_calc_signature2()
125 int cifs_sign_smb2(struct kvec *iov, int n_vec, struct TCP_Server_Info *server,  in cifs_sign_smb2()  argument
130 	struct smb_hdr *cifs_pdu = iov[0].iov_base;  in cifs_sign_smb2()
147 	rc = cifs_calc_signature2(iov, n_vec, &server->mac_signing_key,  in cifs_sign_smb2()