Commit 1b1b58f5 authored by Julia Lawall's avatar Julia Lawall Committed by Mike Snitzer

dm crypt: constify crypt_iv_operations structures

The crypt_iv_operations are never modified, so declare them
as const.

Done with the help of Coccinelle.
Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
parent 453c2a89
...@@ -141,7 +141,7 @@ struct crypt_config { ...@@ -141,7 +141,7 @@ struct crypt_config {
char *cipher; char *cipher;
char *cipher_string; char *cipher_string;
struct crypt_iv_operations *iv_gen_ops; const struct crypt_iv_operations *iv_gen_ops;
union { union {
struct iv_essiv_private essiv; struct iv_essiv_private essiv;
struct iv_benbi_private benbi; struct iv_benbi_private benbi;
...@@ -758,15 +758,15 @@ static int crypt_iv_tcw_post(struct crypt_config *cc, u8 *iv, ...@@ -758,15 +758,15 @@ static int crypt_iv_tcw_post(struct crypt_config *cc, u8 *iv,
return r; return r;
} }
static struct crypt_iv_operations crypt_iv_plain_ops = { static const struct crypt_iv_operations crypt_iv_plain_ops = {
.generator = crypt_iv_plain_gen .generator = crypt_iv_plain_gen
}; };
static struct crypt_iv_operations crypt_iv_plain64_ops = { static const struct crypt_iv_operations crypt_iv_plain64_ops = {
.generator = crypt_iv_plain64_gen .generator = crypt_iv_plain64_gen
}; };
static struct crypt_iv_operations crypt_iv_essiv_ops = { static const struct crypt_iv_operations crypt_iv_essiv_ops = {
.ctr = crypt_iv_essiv_ctr, .ctr = crypt_iv_essiv_ctr,
.dtr = crypt_iv_essiv_dtr, .dtr = crypt_iv_essiv_dtr,
.init = crypt_iv_essiv_init, .init = crypt_iv_essiv_init,
...@@ -774,17 +774,17 @@ static struct crypt_iv_operations crypt_iv_essiv_ops = { ...@@ -774,17 +774,17 @@ static struct crypt_iv_operations crypt_iv_essiv_ops = {
.generator = crypt_iv_essiv_gen .generator = crypt_iv_essiv_gen
}; };
static struct crypt_iv_operations crypt_iv_benbi_ops = { static const struct crypt_iv_operations crypt_iv_benbi_ops = {
.ctr = crypt_iv_benbi_ctr, .ctr = crypt_iv_benbi_ctr,
.dtr = crypt_iv_benbi_dtr, .dtr = crypt_iv_benbi_dtr,
.generator = crypt_iv_benbi_gen .generator = crypt_iv_benbi_gen
}; };
static struct crypt_iv_operations crypt_iv_null_ops = { static const struct crypt_iv_operations crypt_iv_null_ops = {
.generator = crypt_iv_null_gen .generator = crypt_iv_null_gen
}; };
static struct crypt_iv_operations crypt_iv_lmk_ops = { static const struct crypt_iv_operations crypt_iv_lmk_ops = {
.ctr = crypt_iv_lmk_ctr, .ctr = crypt_iv_lmk_ctr,
.dtr = crypt_iv_lmk_dtr, .dtr = crypt_iv_lmk_dtr,
.init = crypt_iv_lmk_init, .init = crypt_iv_lmk_init,
...@@ -793,7 +793,7 @@ static struct crypt_iv_operations crypt_iv_lmk_ops = { ...@@ -793,7 +793,7 @@ static struct crypt_iv_operations crypt_iv_lmk_ops = {
.post = crypt_iv_lmk_post .post = crypt_iv_lmk_post
}; };
static struct crypt_iv_operations crypt_iv_tcw_ops = { static const struct crypt_iv_operations crypt_iv_tcw_ops = {
.ctr = crypt_iv_tcw_ctr, .ctr = crypt_iv_tcw_ctr,
.dtr = crypt_iv_tcw_dtr, .dtr = crypt_iv_tcw_dtr,
.init = crypt_iv_tcw_init, .init = crypt_iv_tcw_init,
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment