From: Bhumika Goyal <bhumirks@gmail.com>
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 <bhumirks@gmail.com>
Subject: [PATCH] s390/crypto: make cca_public_sec and cca_token_hdr const
Date: Sun, 6 Aug 2017 11:22:27 +0530 [thread overview]
Message-ID: <1501998747-4094-1-git-send-email-bhumirks@gmail.com> (raw)
Declare cca_public_sec and cca_token_hdr structures as const as they are
only used during copy operations.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
---
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
next reply other threads:[~2017-08-06 5:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-06 5:52 Bhumika Goyal [this message]
2017-08-09 5:52 ` [PATCH] s390/crypto: make cca_public_sec and cca_token_hdr const Heiko Carstens
2017-08-09 7:39 ` Bhumika Goyal
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