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crypto: atmel - remove set but not used variable 'alg_name' 

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/crypto/atmel-tdes.c: In function 'atmel_tdes_setkey':
drivers/crypto/atmel-tdes.c:803:14: warning: variable 'alg_name' set but not used [-Wunused-but-set-variable]

It is not used any more since
commit 52ea3cd291 ("crypto: atmel - Forbid 2-key 3DES in FIPS mode")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
YueHaibing 2019-04-24 15:53:52 +08:00 committed by Herbert Xu
parent 0e4c610114
commit 6bbc3936a4
1 changed files with 0 additions and 3 deletions
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3
drivers/crypto/atmel-tdes.c
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@ -800,12 +800,9 @@ static int atmel_tdes_setkey(struct crypto_ablkcipher *tfm, const u8 *key,
unsigned int keylen)
{
struct atmel_tdes_ctx *ctx = crypto_ablkcipher_ctx(tfm);
const char *alg_name;
u32 flags;
int err;
alg_name = crypto_tfm_alg_name(crypto_ablkcipher_tfm(tfm));
flags = crypto_ablkcipher_get_flags(tfm);
err = __des3_verify_key(&flags, key);
if (unlikely(err)) {