crypto: xcbc - Fix incorrect error value when creating instance
Herbert Xu [Wed, 15 Jul 2009 08:53:33 +0000 (16:53 +0800)]
If shash_alloc_instance() fails, we return the wrong error value.
This patch fixes it.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

crypto/xcbc.c

index b2cc855..3b991bf 100644 (file)
@@ -252,6 +252,7 @@ static int xcbc_create(struct crypto_template *tmpl, struct rtattr **tb)
        }
 
        inst = shash_alloc_instance("xcbc", alg);
+       err = PTR_ERR(inst);
        if (IS_ERR(inst))
                goto out_put_alg;