X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=examples%2Fvhost_xen%2Fvhost_monitor.c;h=605cd4d16335281f25da492fbfc241c4d137d9ec;hb=69a558e39628d4ea3ad4063189f95af3e01fef29;hp=64559937d32b454a8c94d71510ddec364d263e9f;hpb=176582b8a4868822b4e827a63af3db169fe03d4a;p=dpdk.git

diff --git a/examples/vhost_xen/vhost_monitor.c b/examples/vhost_xen/vhost_monitor.c
index 64559937d3..605cd4d163 100644
--- a/examples/vhost_xen/vhost_monitor.c
+++ b/examples/vhost_xen/vhost_monitor.c
@@ -97,14 +97,14 @@ init_watch(void)
 	xs = xs_daemon_open();
 	if (xs == NULL) {
 		RTE_LOG(ERR, XENHOST, "xs_daemon_open failed\n");
-		return (-1);
+		return -1;
 	}
 
 	ret = xs_watch(xs, "/local/domain", "mytoken");
 	if (ret == 0) {
 		RTE_LOG(ERR, XENHOST, "%s: xs_watch failed\n", __func__);
 		xs_daemon_close(xs);
-		return (-1);
+		return -1;
 	}
 
 	/* We are notified of read availability on the watch via the file descriptor. */
@@ -126,7 +126,7 @@ get_xen_guest(int dom_id)
 			return guest;
 	}
 
-	return (NULL);
+	return NULL;
 }
 
 
@@ -181,8 +181,8 @@ add_config_ll_entry(struct virtio_net_config_ll *new_ll_dev)
 			ll_root = new_ll_dev;
 		} else {
 			/* increment through the ll until we find un unused device_id,
- 			 * insert the device at that entry
- 			 */
+			 * insert the device at that entry
+			 */
 			while ((ll_dev->next != NULL) && (ll_dev->dev.device_fh == (ll_dev->next->dev.device_fh - 1)))
 				ll_dev = ll_dev->next;
 
@@ -296,8 +296,7 @@ virtio_net_config_ll *new_device(unsigned int virtio_idx, struct xen_guest *gues
 	add_config_ll_entry(new_ll_dev);
 	return new_ll_dev;
 err:
-	if (new_ll_dev)
-		free(new_ll_dev);
+	free(new_ll_dev);
 	rte_free(virtqueue_rx);
 	rte_free(virtqueue_tx);
 
@@ -590,5 +589,3 @@ init_virtio_xen(struct virtio_net_device_ops const *const ops)
 		return -1;
 	return 0;
 }
-
-