[PATCH] crypto: constify drbg_state_ops structures
From: Julia Lawall <hidden>
Date: 2015-12-07 20:49:10
Also in:
kernel-janitors, lkml
Subsystem:
crypto api, the rest · Maintainers:
Herbert Xu, "David S. Miller", Linus Torvalds
The drbg_state_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <redacted> --- crypto/drbg.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
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,