From e4bc02aced3731776c8828d34e13c02ebdec3088 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Mon, 7 Dec 2015 21:36:57 +0100 Subject: [PATCH] crypto: drbg - constify drbg_state_ops structures The drbg_state_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall Signed-off-by: Herbert Xu --- crypto/drbg.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/crypto/drbg.c b/crypto/drbg.c index a7c23146b87f..ab6ef1d08568 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,