From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751404AbdHFFxo (ORCPT ); Sun, 6 Aug 2017 01:53:44 -0400 Received: from mail-pg0-f66.google.com ([74.125.83.66]:34317 "EHLO mail-pg0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751234AbdHFFxl (ORCPT ); Sun, 6 Aug 2017 01:53:41 -0400 From: Bhumika Goyal To: julia.lawall@lip6.fr, freude@de.ibm.com, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Bhumika Goyal Subject: [PATCH] s390/crypto: make cca_public_sec and cca_token_hdr const Date: Sun, 6 Aug 2017 11:22:27 +0530 Message-Id: <1501998747-4094-1-git-send-email-bhumirks@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Declare cca_public_sec and cca_token_hdr structures as const as they are only used during copy operations. Signed-off-by: Bhumika Goyal --- drivers/s390/crypto/zcrypt_cca_key.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/s390/crypto/zcrypt_cca_key.h b/drivers/s390/crypto/zcrypt_cca_key.h index 12cff62..7b78ba6 100644 --- a/drivers/s390/crypto/zcrypt_cca_key.h +++ b/drivers/s390/crypto/zcrypt_cca_key.h @@ -116,10 +116,10 @@ struct cca_pvt_ext_CRT_sec { */ static inline int zcrypt_type6_mex_key_en(struct ica_rsa_modexpo *mex, void *p) { - static struct cca_token_hdr static_pub_hdr = { + static const struct cca_token_hdr static_pub_hdr = { .token_identifier = 0x1E, }; - static struct cca_public_sec static_pub_sec = { + static const struct cca_public_sec static_pub_sec = { .section_identifier = 0x04, }; struct { @@ -176,7 +176,7 @@ static inline int zcrypt_type6_mex_key_en(struct ica_rsa_modexpo *mex, void *p) */ static inline int zcrypt_type6_crt_key(struct ica_rsa_modexpo_crt *crt, void *p) { - static struct cca_public_sec static_cca_pub_sec = { + static const struct cca_public_sec static_cca_pub_sec = { .section_identifier = 4, .section_length = 0x000f, .exponent_len = 0x0003, -- 1.9.1