diff options
Diffstat (limited to 'crypto/ctr.c')
| -rw-r--r-- | crypto/ctr.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/crypto/ctr.c b/crypto/ctr.c index 70a3fccb82f3..1e9d6b86b3c6 100644 --- a/crypto/ctr.c +++ b/crypto/ctr.c @@ -129,10 +129,12 @@ static int crypto_ctr_create(struct crypto_template *tmpl, struct rtattr **tb) struct crypto_alg *alg; int err; - inst = skcipher_alloc_instance_simple(tmpl, tb, &alg); + inst = skcipher_alloc_instance_simple(tmpl, tb); if (IS_ERR(inst)) return PTR_ERR(inst); + alg = skcipher_ialg_simple(inst); + /* Block size must be >= 4 bytes. */ err = -EINVAL; if (alg->cra_blocksize < 4) @@ -155,14 +157,11 @@ static int crypto_ctr_create(struct crypto_template *tmpl, struct rtattr **tb) inst->alg.decrypt = crypto_ctr_crypt; err = skcipher_register_instance(tmpl, inst); - if (err) - goto out_free_inst; - goto out_put_alg; - + if (err) { out_free_inst: - inst->free(inst); -out_put_alg: - crypto_mod_put(alg); + inst->free(inst); + } + return err; } |