evie/android_kernel_oneplus_msm8998
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crypto: drbg - remove unnecessary sanity check for shadow state

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During creation of the DRBG shadow state, it is ensured that the DRBG
state structure is already allocated. Thus, a sanity check for verifying
that the structure is allocated is removed.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Stephan Mueller 2014-08-17 17:41:38 +02:00 • committed by Herbert Xu
parent 05c81ccd90
commit 84693d87a6
1 changed files with 0 additions and 3 deletions
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3
crypto/drbg.c
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@ -1155,9 +1155,6 @@ static inline int drbg_alloc_state(struct drbg_state *drbg)
int ret = -ENOMEM; int ret = -ENOMEM;
unsigned int sb_size = 0; unsigned int sb_size = 0;
if (!drbg)
return -EINVAL;
drbg->V = kmalloc(drbg_statelen(drbg), GFP_KERNEL); drbg->V = kmalloc(drbg_statelen(drbg), GFP_KERNEL);
if (!drbg->V) if (!drbg->V)
goto err; goto err;