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| author | Dong Chuanjian <chuanjian@nfschina.com> | 2022-08-11 15:17:33 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2022-08-19 18:39:36 +0800 |
| commit | 66c8137f75315d9b354c63d3aa215fe9d83a9004 (patch) | |
| tree | 6fb76aab7baa4744255942816fe31291046785d8 /crypto | |
| parent | b3b9fdf1a9be4266b01a2063b1f37cdc20806e3b (diff) | |
| download | linux-stable-66c8137f75315d9b354c63d3aa215fe9d83a9004.tar.gz linux-stable-66c8137f75315d9b354c63d3aa215fe9d83a9004.tar.bz2 linux-stable-66c8137f75315d9b354c63d3aa215fe9d83a9004.zip | |
crypto: drbg - remove unnecessary (void*) conversions
remove unnecessary void* type casting
v2:
Turn assignments less than 75 characters into one line.
Signed-off-by: Dong Chuanjian <chuanjian@nfschina.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/drbg.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/crypto/drbg.c b/crypto/drbg.c index 177983b6ae38..982d4ca4526d 100644 --- a/crypto/drbg.c +++ b/crypto/drbg.c @@ -1703,7 +1703,7 @@ static int drbg_init_hash_kernel(struct drbg_state *drbg) static int drbg_fini_hash_kernel(struct drbg_state *drbg) { - struct sdesc *sdesc = (struct sdesc *)drbg->priv_data; + struct sdesc *sdesc = drbg->priv_data; if (sdesc) { crypto_free_shash(sdesc->shash.tfm); kfree_sensitive(sdesc); @@ -1715,7 +1715,7 @@ static int drbg_fini_hash_kernel(struct drbg_state *drbg) static void drbg_kcapi_hmacsetkey(struct drbg_state *drbg, const unsigned char *key) { - struct sdesc *sdesc = (struct sdesc *)drbg->priv_data; + struct sdesc *sdesc = drbg->priv_data; crypto_shash_setkey(sdesc->shash.tfm, key, drbg_statelen(drbg)); } @@ -1723,7 +1723,7 @@ static void drbg_kcapi_hmacsetkey(struct drbg_state *drbg, static int drbg_kcapi_hash(struct drbg_state *drbg, unsigned char *outval, const struct list_head *in) { - struct sdesc *sdesc = (struct sdesc *)drbg->priv_data; + struct sdesc *sdesc = drbg->priv_data; struct drbg_string *input = NULL; crypto_shash_init(&sdesc->shash); @@ -1818,8 +1818,7 @@ static int drbg_init_sym_kernel(struct drbg_state *drbg) static void drbg_kcapi_symsetkey(struct drbg_state *drbg, const unsigned char *key) { - struct crypto_cipher *tfm = - (struct crypto_cipher *)drbg->priv_data; + struct crypto_cipher *tfm = drbg->priv_data; crypto_cipher_setkey(tfm, key, (drbg_keylen(drbg))); } @@ -1827,8 +1826,7 @@ static void drbg_kcapi_symsetkey(struct drbg_state *drbg, static int drbg_kcapi_sym(struct drbg_state *drbg, unsigned char *outval, const struct drbg_string *in) { - struct crypto_cipher *tfm = - (struct crypto_cipher *)drbg->priv_data; + struct crypto_cipher *tfm = drbg->priv_data; /* there is only component in *in */ BUG_ON(in->len < drbg_blocklen(drbg)); |