diff mbox

crypto: constify drbg_state_ops structures

Message ID 1449520617-1964-1-git-send-email-Julia.Lawall@lip6.fr (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show

Commit Message

Julia Lawall Dec. 7, 2015, 8:36 p.m. UTC 
The drbg_state_ops structures are never modified, so declare them as const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

---
 crypto/drbg.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)


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Comments

Herbert Xu Dec. 11, 2015, 3 a.m. UTC | #1 
On Mon, Dec 07, 2015 at 09:36:57PM +0100, Julia Lawall wrote:
> The drbg_state_ops structures are never modified, so declare them as const.
> 
> Done with the help of Coccinelle.
> 
> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

Patch applied.  Thanks.
diff mbox

Patch

diff --git a/crypto/drbg.c b/crypto/drbg.c
index a7c2314..ab6ef1d 100644
--- a/crypto/drbg.c
+++ b/crypto/drbg.c
@@ -626,7 +626,7 @@  out:
 	return len;
 }
 
-static struct drbg_state_ops drbg_ctr_ops = {
+static const struct drbg_state_ops drbg_ctr_ops = {
 	.update		= drbg_ctr_update,
 	.generate	= drbg_ctr_generate,
 	.crypto_init	= drbg_init_sym_kernel,
@@ -752,7 +752,7 @@  static int drbg_hmac_generate(struct drbg_state *drbg,
 	return len;
 }
 
-static struct drbg_state_ops drbg_hmac_ops = {
+static const struct drbg_state_ops drbg_hmac_ops = {
 	.update		= drbg_hmac_update,
 	.generate	= drbg_hmac_generate,
 	.crypto_init	= drbg_init_hash_kernel,
@@ -1032,7 +1032,7 @@  out:
  * scratchpad usage: as update and generate are used isolated, both
  * can use the scratchpad
  */
-static struct drbg_state_ops drbg_hash_ops = {
+static const struct drbg_state_ops drbg_hash_ops = {
 	.update		= drbg_hash_update,
 	.generate	= drbg_hash_generate,
 	.crypto_init	= drbg_init_hash_kernel,