2 files changed, 5 insertions, 10 deletions

diff --git a/drivers/greybus/es2.c b/drivers/greybus/es2.c
index 1df6ab5d339d..48ad154df3a7 100644
--- a/drivers/greybus/es2.c
+++ b/drivers/greybus/es2.c
@@ -567,12 +567,9 @@ static int cport_enable(struct gb_host_device *hd, u16 cport_id,
 			      USB_DIR_OUT | USB_TYPE_VENDOR |
 			      USB_RECIP_INTERFACE, cport_id, 0,
 			      req, sizeof(*req), ES2_USB_CTRL_TIMEOUT);
-	if (ret != sizeof(*req)) {
+	if (ret < 0) {
 		dev_err(&udev->dev, "failed to set cport flags for port %d\n",
 			cport_id);
-		if (ret >= 0)
-			ret = -EIO;
-
 		goto out;
 	}
 
@@ -961,12 +958,10 @@ static int arpc_send(struct es2_ap_dev *es2, struct arpc *rpc, int timeout)
 				 0, 0,
 				 rpc->req, le16_to_cpu(rpc->req->size),
 				 ES2_USB_CTRL_TIMEOUT);
-	if (retval != le16_to_cpu(rpc->req->size)) {
+	if (retval < 0) {
 		dev_err(&udev->dev,
 			"failed to send ARPC request %d: %d\n",
 			rpc->req->type, retval);
-		if (retval > 0)
-			retval = -EIO;
 		return retval;
 	}
 
diff --git a/drivers/greybus/greybus_trace.h b/drivers/greybus/greybus_trace.h
index 1bc9f1275c65..616a3bd61aa6 100644
--- a/drivers/greybus/greybus_trace.h
+++ b/drivers/greybus/greybus_trace.h
@@ -40,7 +40,7 @@ DECLARE_EVENT_CLASS(gb_message,
 		__entry->result = message->header->result;
 	),
 
-	TP_printk("size=%hu operation_id=0x%04x type=0x%02x result=0x%02x",
+	TP_printk("size=%u operation_id=0x%04x type=0x%02x result=0x%02x",
 		  __entry->size, __entry->operation_id,
 		  __entry->type, __entry->result)
 );
@@ -317,7 +317,7 @@ DECLARE_EVENT_CLASS(gb_interface,
 		__entry->mode_switch = intf->mode_switch;
 	),
 
-	TP_printk("intf_id=%hhu device_id=%hhu module_id=%hhu D=%d J=%d A=%d E=%d M=%d",
+	TP_printk("intf_id=%u device_id=%u module_id=%u D=%d J=%d A=%d E=%d M=%d",
 		__entry->id, __entry->device_id, __entry->module_id,
 		__entry->disconnected, __entry->ejected, __entry->active,
 		__entry->enabled, __entry->mode_switch)
@@ -391,7 +391,7 @@ DECLARE_EVENT_CLASS(gb_module,
 		__entry->disconnected = module->disconnected;
 	),
 
-	TP_printk("hd_bus_id=%d module_id=%hhu num_interfaces=%zu disconnected=%d",
+	TP_printk("hd_bus_id=%d module_id=%u num_interfaces=%zu disconnected=%d",
 		__entry->hd_bus_id, __entry->module_id,
 		__entry->num_interfaces, __entry->disconnected)
 );