The field is set but never resetted on error.
This marks the device as being attached while it is not, and forbid
further attempts to hotplug it.
Fixes: 7917d5f5ea46 ("pci: initialize generic driver pointer")
Cc: [email protected]
Signed-off-by: Gaetan Rivet <[email protected]>
---
lib/librte_eal/common/eal_common_pci.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/librte_eal/common/eal_common_pci.c
b/lib/librte_eal/common/eal_common_pci.c
index 45e697e..0a4062c 100644
--- a/lib/librte_eal/common/eal_common_pci.c
+++ b/lib/librte_eal/common/eal_common_pci.c
@@ -245,6 +245,7 @@ rte_pci_probe_one_driver(struct rte_pci_driver *dr,
ret = dr->probe(dr, dev);
if (ret) {
dev->driver = NULL;
+ dev->device.driver = NULL;
if ((dr->drv_flags & RTE_PCI_DRV_NEED_MAPPING) &&
/* Don't unmap if device is unsupported and
* driver needs mapped resources.
--
2.1.4
