From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Wed, 14 Jan 2009 02:34:48 +0000 (+1100)
Subject: crypto: shash - Remove superfluous check in init_tfm
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1693531e9ef11959300617c68a8322ad006b5475;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

crypto: shash - Remove superfluous check in init_tfm

We're currently checking the frontend type in init_tfm.  This is
completely pointless because the fact that we're called at all
means that the frontend is ours so the type must match as well.

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

diff --git a/crypto/shash.c b/crypto/shash.c
index d5a2b619c55f..13a0dc150a4d 100644
--- a/crypto/shash.c
+++ b/crypto/shash.c
@@ -442,8 +442,6 @@ static unsigned int crypto_shash_ctxsize(struct crypto_alg *alg, u32 type,
 static int crypto_shash_init_tfm(struct crypto_tfm *tfm,
 				 const struct crypto_type *frontend)
 {
-	if (frontend->type != CRYPTO_ALG_TYPE_SHASH)
-		return -EINVAL;
 	return 0;
 }