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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2015-11-29 16:09:19 +0300 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2016-11-21 17:52:06 +0300 |
| commit | 1b1b58f54fdb1d28a85ab9e1b6d3d6b9b37f4ac7 (patch) | |
| tree | 62336ba797cc95f60143f1fdbe8fbe3554f3b75a /drivers/md/dm-crypt.c | |
| parent | 453c2a8967e582212eaf68c80fa8256d41b94fc9 (diff) | |
| download | linux-1b1b58f54fdb1d28a85ab9e1b6d3d6b9b37f4ac7.tar.xz | |
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: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-crypt.c')
| -rw-r--r-- | drivers/md/dm-crypt.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 3b8eab985947..590d7c4e1083 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -141,7 +141,7 @@ struct crypt_config { char *cipher; char *cipher_string; - struct crypt_iv_operations *iv_gen_ops; + const struct crypt_iv_operations *iv_gen_ops; union { struct iv_essiv_private essiv; struct iv_benbi_private benbi; @@ -758,15 +758,15 @@ static int crypt_iv_tcw_post(struct crypt_config *cc, u8 *iv, 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 }; -static struct crypt_iv_operations crypt_iv_plain64_ops = { +static const struct crypt_iv_operations crypt_iv_plain64_ops = { .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, .dtr = crypt_iv_essiv_dtr, .init = crypt_iv_essiv_init, @@ -774,17 +774,17 @@ static struct crypt_iv_operations crypt_iv_essiv_ops = { .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, .dtr = crypt_iv_benbi_dtr, .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 }; -static struct crypt_iv_operations crypt_iv_lmk_ops = { +static const struct crypt_iv_operations crypt_iv_lmk_ops = { .ctr = crypt_iv_lmk_ctr, .dtr = crypt_iv_lmk_dtr, .init = crypt_iv_lmk_init, @@ -793,7 +793,7 @@ static struct crypt_iv_operations crypt_iv_lmk_ops = { .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, .dtr = crypt_iv_tcw_dtr, .init = crypt_iv_tcw_init, |