* [PATCH] Remove unneeded variable t1
@ 2020-08-18 8:05 Xu Wang
2020-08-28 6:57 ` Herbert Xu
0 siblings, 1 reply; 2+ messages in thread
From: Xu Wang @ 2020-08-18 8:05 UTC (permalink / raw)
To: herbert, davem, linux-crypto; +Cc: linux-kernel, Xu Wang
Remove unneeded variable t1 seed_encrypt() and
seed_decrypt().
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
---
crypto/seed.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/crypto/seed.c b/crypto/seed.c
index 5e3bef3a617d..69b3058d6a32 100644
--- a/crypto/seed.c
+++ b/crypto/seed.c
@@ -366,7 +366,7 @@ static void seed_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
const struct seed_ctx *ctx = crypto_tfm_ctx(tfm);
const __be32 *src = (const __be32 *)in;
__be32 *dst = (__be32 *)out;
- u32 x1, x2, x3, x4, t0, t1;
+ u32 x1, x2, x3, x4, t0;
const u32 *ks = ctx->keysched;
x1 = be32_to_cpu(src[0]);
@@ -404,7 +404,7 @@ static void seed_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
const struct seed_ctx *ctx = crypto_tfm_ctx(tfm);
const __be32 *src = (const __be32 *)in;
__be32 *dst = (__be32 *)out;
- u32 x1, x2, x3, x4, t0, t1;
+ u32 x1, x2, x3, x4, t0;
const u32 *ks = ctx->keysched;
x1 = be32_to_cpu(src[0]);
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] Remove unneeded variable t1
2020-08-18 8:05 [PATCH] Remove unneeded variable t1 Xu Wang
@ 2020-08-28 6:57 ` Herbert Xu
0 siblings, 0 replies; 2+ messages in thread
From: Herbert Xu @ 2020-08-28 6:57 UTC (permalink / raw)
To: Xu Wang; +Cc: davem, linux-crypto, linux-kernel, vulab
Xu Wang <vulab@iscas.ac.cn> wrote:
> Remove unneeded variable t1 seed_encrypt() and
> seed_decrypt().
>
> Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
> ---
> crypto/seed.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/crypto/seed.c b/crypto/seed.c
> index 5e3bef3a617d..69b3058d6a32 100644
> --- a/crypto/seed.c
> +++ b/crypto/seed.c
> @@ -366,7 +366,7 @@ static void seed_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
> const struct seed_ctx *ctx = crypto_tfm_ctx(tfm);
> const __be32 *src = (const __be32 *)in;
> __be32 *dst = (__be32 *)out;
> - u32 x1, x2, x3, x4, t0, t1;
> + u32 x1, x2, x3, x4, t0;
> const u32 *ks = ctx->keysched;
>
> x1 = be32_to_cpu(src[0]);
> @@ -404,7 +404,7 @@ static void seed_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
> const struct seed_ctx *ctx = crypto_tfm_ctx(tfm);
> const __be32 *src = (const __be32 *)in;
> __be32 *dst = (__be32 *)out;
> - u32 x1, x2, x3, x4, t0, t1;
> + u32 x1, x2, x3, x4, t0;
> const u32 *ks = ctx->keysched;
>
> x1 = be32_to_cpu(src[0]);
This doesn't even compile!
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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