From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu, 30 Jun 2016 03:00:13 +0000 (+0800)
Subject: crypto: tcrypt - Do not bail on EINPROGRESS in multibuffer hash test
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d13cd11fbccb5239c8fb4c1e70e0ca2e811ba2c4;p=linux-beck.git

crypto: tcrypt - Do not bail on EINPROGRESS in multibuffer hash test

The multibuffer hash speed test is incorrectly bailing because
of an EINPROGRESS return value.  This patch fixes it by setting
ret to zero if it is equal to -EINPROGRESS.

Reported-by: Megha Dey <megha.dey@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 11aedae02382..202cfa10076c 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -486,8 +486,10 @@ static void test_mb_ahash_speed(const char *algo, unsigned int sec,
 
 		for (k = 0; k < 8; k++) {
 			ret = crypto_ahash_digest(data[k].req);
-			if (ret == -EINPROGRESS)
+			if (ret == -EINPROGRESS) {
+				ret = 0;
 				continue;
+			}
 
 			if (ret)
 				break;