When rte_eal_hotplug_add() successfully probe a device, the return value
is zero. The check afterward only returns on error different from
-EINVAL. It should return also on success, as there is no need to
attempt probing the device with vdev.
Fixes: 0bba9e605048 ("eal: use new hotplug API in attach")
Cc: [email protected]
Cc: Jan Blunck <[email protected]>
Signed-off-by: Gaetan Rivet <[email protected]>
---
lib/librte_eal/common/eal_common_dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_eal/common/eal_common_dev.c
b/lib/librte_eal/common/eal_common_dev.c
index e10b9fd..d74f978 100644
--- a/lib/librte_eal/common/eal_common_dev.c
+++ b/lib/librte_eal/common/eal_common_dev.c
@@ -74,7 +74,7 @@ int rte_eal_dev_attach(const char *name, const char *devargs)
}
ret = rte_eal_hotplug_add("pci", name, devargs);
- if (ret && ret != -EINVAL)
+ if (ret != -EINVAL)
return ret;
/*
--
2.1.4
