From: Pingchao Yang <pingchao.yang@intel.com>
Date: Wed, 16 Dec 2015 06:09:50 +0000 (+0800)
Subject: crypto: qat - fix some timeout tests
X-Git-Tag: v4.5-rc1~129^2~35
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=51d77dddfff4a554744bfa0e67cf571319635645;p=karo-tx-linux.git

crypto: qat - fix some timeout tests

Change the timeout condition since the times value would be -1 after
running MAX_RETRY_TIMES.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Yang Pingchao <pingchao.yang@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/qat/qat_common/qat_hal.c b/drivers/crypto/qat/qat_common/qat_hal.c
index 81bd1fed4eee..0ac0ba867611 100644
--- a/drivers/crypto/qat/qat_common/qat_hal.c
+++ b/drivers/crypto/qat/qat_common/qat_hal.c
@@ -186,7 +186,7 @@ static int qat_hal_wait_cycles(struct icp_qat_fw_loader_handle *handle,
 		if (elapsed_cycles >= 8 && !(csr & (1 << ACS_ABO_BITPOS)))
 			return 0;
 	}
-	if (!times) {
+	if (times < 0) {
 		pr_err("QAT: wait_num_cycles time out\n");
 		return -EFAULT;
 	}