X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Feal_common_dev.c;h=9e4f09d83e2e360e3ba0af622e040700cde85cdd;hb=7e708cd8c687aa99098833e50c6b23023b987a31;hp=86f801da7ddb4b3651c2be536946896d25c60cd3;hpb=cfe3aeb170b2f6277e6f96173599da51eab0654f;p=dpdk.git

diff --git a/lib/librte_eal/common/eal_common_dev.c b/lib/librte_eal/common/eal_common_dev.c
index 86f801da7d..9e4f09d83e 100644
--- a/lib/librte_eal/common/eal_common_dev.c
+++ b/lib/librte_eal/common/eal_common_dev.c
@@ -172,6 +172,9 @@ local_dev_probe(const char *devargs, struct rte_device **new_dev)
 	 */
 
 	ret = dev->bus->plug(dev);
+	if (ret > 0)
+		ret = -ENOTSUP;
+
 	if (ret && !rte_dev_is_probed(dev)) { /* if hasn't ever succeeded */
 		RTE_LOG(ERR, EAL, "Driver cannot attach the device (%s)\n",
 			dev->name);
@@ -319,7 +322,7 @@ local_dev_remove(struct rte_device *dev)
 	if (ret) {
 		RTE_LOG(ERR, EAL, "Driver cannot detach the device (%s)\n",
 			dev->name);
-		return ret;
+		return (ret < 0) ? ret : -ENOENT;
 	}
 
 	return 0;