dev->driver should be set only if a driver did take the device.
Signed-off-by: David Marchand <david.marchand at 6wind.com>
---
lib/librte_eal/common/eal_common_pci.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/lib/librte_eal/common/eal_common_pci.c
b/lib/librte_eal/common/eal_common_pci.c
index 971ad20..6163b09 100644
--- a/lib/librte_eal/common/eal_common_pci.c
+++ b/lib/librte_eal/common/eal_common_pci.c
@@ -214,7 +214,11 @@ rte_eal_pci_probe_one_driver(struct rte_pci_driver *dr,
struct rte_pci_device *d
dev->driver = dr;
/* call the driver probe() function */
- return dr->probe(dr, dev);
+ ret = dr->probe(dr, dev);
+ if (ret)
+ dev->driver = NULL;
+
+ return ret;
}
/* return positive value if driver doesn't support this device */
return 1;
--
2.7.4
