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crypto: algapi - Use crypto_unregister_algs in crypto_register_algs

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Replace the for loop with a call to crypto_unregister_algs(). Return
'ret' immediately and remove the goto statement to simplify the error
handling code.

In crypto_unregister_algs(), unregister the algorithms in reverse order.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Thorsten Blum
2025-12-11 11:15:55 +01:00
committed by Herbert Xu
parent 0e602c5f04
commit 32c539884d
1 changed files with 5 additions and 9 deletions
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14
crypto/algapi.c
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@@ -511,17 +511,13 @@ int crypto_register_algs(struct crypto_alg *algs, int count)
for (i = 0; i < count; i++) {
ret = crypto_register_alg(&algs[i]);
if (ret)
goto err;
if (ret) {
crypto_unregister_algs(algs, i);
return ret;
}
}
return 0;
err:
for (--i; i >= 0; --i)
crypto_unregister_alg(&algs[i]);
return ret;
}
EXPORT_SYMBOL_GPL(crypto_register_algs);
@@ -529,7 +525,7 @@ void crypto_unregister_algs(struct crypto_alg *algs, int count)
{
int i;
for (i = 0; i < count; i++)
for (i = count - 1; i >= 0; --i)
crypto_unregister_alg(&algs[i]);
}
EXPORT_SYMBOL_GPL(crypto_unregister_algs);