Merge 4.19.19 into android-4.19

[android-x86/kernel.git] / crypto / cbc.c

diff --git a/crypto/cbc.c b/crypto/cbc.c
index b761b1f..dd5f332 100644 (file)
--- a/crypto/cbc.c
+++ b/crypto/cbc.c
@@ -140,9 +140,8 @@ static int crypto_cbc_create(struct crypto_template *tmpl, struct rtattr **tb)
        spawn = skcipher_instance_ctx(inst);
        err = crypto_init_spawn(spawn, alg, skcipher_crypto_instance(inst),
                                CRYPTO_ALG_TYPE_MASK);
-       crypto_mod_put(alg);
        if (err)
-               goto err_free_inst;
+               goto err_put_alg;
 
        err = crypto_inst_setname(skcipher_crypto_instance(inst), "cbc", alg);
        if (err)
@@ -174,12 +173,15 @@ static int crypto_cbc_create(struct crypto_template *tmpl, struct rtattr **tb)
        err = skcipher_register_instance(tmpl, inst);
        if (err)
                goto err_drop_spawn;
+       crypto_mod_put(alg);
 
 out:
        return err;
 
 err_drop_spawn:
        crypto_drop_spawn(spawn);
+err_put_alg:
+       crypto_mod_put(alg);
 err_free_inst:
        kfree(inst);
        goto out;