From: Igor Ryzhov <iryzhov@nfware.com>
Date: Thu, 4 Aug 2016 11:50:06 +0000 (+0300)
Subject: pci: fix probing error if no driver found
X-Git-Tag: spdx-start~5392
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=25c62ca4eb0cb4bae0db9628ef343f246cc11820;p=dpdk.git

pci: fix probing error if no driver found

The rte_eal_pci_probe_one function could return false positive result if
no driver is found for the device.

Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Acked-by: David Marchand <david.marchand@6wind.com>
---

diff --git a/lib/librte_eal/common/eal_common_pci.c b/lib/librte_eal/common/eal_common_pci.c
index 6163b09869..6bff6752f5 100644
--- a/lib/librte_eal/common/eal_common_pci.c
+++ b/lib/librte_eal/common/eal_common_pci.c
@@ -361,7 +361,7 @@ rte_eal_pci_probe_one(const struct rte_pci_addr *addr)
 			continue;
 
 		ret = pci_probe_all_drivers(dev);
-		if (ret < 0)
+		if (ret)
 			goto err_return;
 		return 0;
 	}