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crypto: rng - fix documentation for crypto_rng_alg()

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Current documentation states that crypto_rng_alg() returns the cra_name of
the rng algorithm, but it actually returns a 'struct rng_alg' pointer from
a RNG handle.

Update documentation to reflect this.

Signed-off-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Ovidiu Panait 2025-04-30 14:59:53 +03:00 committed by Herbert Xu
parent 17fd7514ae
commit 63ff962c05
1 changed files with 3 additions and 5 deletions
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8
include/crypto/rng.h
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@ -102,12 +102,10 @@ static inline struct rng_alg *__crypto_rng_alg(struct crypto_alg *alg)
}
/**
* crypto_rng_alg - obtain name of RNG
* @tfm: cipher handle
* crypto_rng_alg() - obtain 'struct rng_alg' pointer from RNG handle
* @tfm: RNG handle
*
* Return the generic name (cra_name) of the initialized random number generator
*
* Return: generic name string
* Return: Pointer to 'struct rng_alg', derived from @tfm RNG handle
*/
static inline struct rng_alg *crypto_rng_alg(struct crypto_rng *tfm)
{