From: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Date: Fri, 12 Nov 2021 12:01:56 +0000 (+0000)
Subject: common/qat: fix queue pair config overrun
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=156eee2177dfccfda9e8b83169da3b069cfec450;p=dpdk.git

common/qat: fix queue pair config overrun

This commit fixes overrun of ring configuration
due to insufficient check.

Fixes: 4badfb0205f7 ("common/qat: fix queue pairs number")
Cc: stable@dpdk.org

Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Ciara Power <ciara.power@intel.com>
---

diff --git a/drivers/common/qat/dev/qat_dev_gen1.c b/drivers/common/qat/dev/qat_dev_gen1.c
index 64d02e4817..c34ae5a51c 100644
--- a/drivers/common/qat/dev/qat_dev_gen1.c
+++ b/drivers/common/qat/dev/qat_dev_gen1.c
@@ -95,7 +95,7 @@ qat_qp_rings_per_service_gen1(struct qat_pci_device *qat_dev,
 
 		if (hw_qps == NULL)
 			continue;
-		if (hw_qps->service_type == service)
+		if (hw_qps->service_type == service && hw_qps->tx_msg_size)
 			count++;
 	}