diff options
Diffstat (limited to 'crypto/rng.c')
| -rw-r--r-- | crypto/rng.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/crypto/rng.c b/crypto/rng.c index ee1768c5a400..c6165c8eb387 100644 --- a/crypto/rng.c +++ b/crypto/rng.c @@ -77,9 +77,8 @@ static int __maybe_unused crypto_rng_report( return nla_put(skb, CRYPTOCFGA_REPORT_RNG, sizeof(rrng), &rrng); } -static void crypto_rng_show(struct seq_file *m, struct crypto_alg *alg) - __maybe_unused; -static void crypto_rng_show(struct seq_file *m, struct crypto_alg *alg) +static void __maybe_unused crypto_rng_show(struct seq_file *m, + struct crypto_alg *alg) { seq_printf(m, "type : rng\n"); seq_printf(m, "seedsize : %u\n", seedsize(alg)); @@ -203,17 +202,13 @@ int crypto_register_rngs(struct rng_alg *algs, int count) for (i = 0; i < count; i++) { ret = crypto_register_rng(algs + i); - if (ret) - goto err; + if (ret) { + crypto_unregister_rngs(algs, i); + return ret; + } } return 0; - -err: - for (--i; i >= 0; --i) - crypto_unregister_rng(algs + i); - - return ret; } EXPORT_SYMBOL_GPL(crypto_register_rngs); |