bus: fix device iterator match from arguments

[dpdk.git] / drivers / bus / vdev / vdev_params.c

diff --git a/drivers/bus/vdev/vdev_params.c b/drivers/bus/vdev/vdev_params.c
index 37d9539..3969faf 100644 (file)
--- a/drivers/bus/vdev/vdev_params.c
+++ b/drivers/bus/vdev/vdev_params.c
@@ -28,8 +28,15 @@ vdev_dev_match(const struct rte_device *dev,
 {
        const struct rte_kvargs *kvlist = _kvlist;
        const char *key = vdev_params_keys[RTE_VDEV_PARAM_NAME];
+       const char *name;
 
-       if (rte_kvargs_get_with_value(kvlist, key, dev->name) == NULL)
+       /* no kvlist arg, all devices match */
+       if (kvlist == NULL)
+               return 0;
+
+       /* if key is present in kvlist and does not match, filter device */
+       name = rte_kvargs_get(kvlist, key);
+       if (name != NULL && strcmp(name, dev->name))
                return -1;
 
        return 0;