Changes in uspace/lib/usbdev/src/devpoll.c [33b8d024:8d2dd7f2] in mainline

File:

• uspace/lib/usbdev/src/devpoll.c (modified) (7 diffs)

uspace/lib/usbdev/src/devpoll.c

@@ -77 +77 @@
  * @return Always EOK.
  */
-static errno_t polling_fibril(void *arg)
+static int polling_fibril(void *arg)
 {
         assert(arg);
-        polling_data_t *data = arg;
+        const polling_data_t *data = arg;
         /* Helper to reduce typing. */
         const usb_device_auto_polling_t *params = &data->auto_polling;
@@ -102 +102 @@
         while (failed_attempts <= params->max_failures) {
                 size_t actual_size;
-                const errno_t rc = usb_pipe_read(pipe, data->buffer,
+                const int rc = usb_pipe_read(pipe, data->buffer,
                     data->request_size, &actual_size);
 
@@ -206 +206 @@
  * @retval EOK New fibril polling the device was already started.
  */
-static errno_t usb_device_auto_polling_internal(usb_device_t *dev,
+static int usb_device_auto_polling_internal(usb_device_t *dev,
     usb_endpoint_mapping_t *epm, const usb_device_auto_polling_t *polling,
     size_t request_size)
@@ -275 +275 @@
  * @retval EOK New fibril polling the device was already started.
  */
-errno_t usb_device_auto_polling(usb_device_t *usb_dev, usb_endpoint_t ep,
+int usb_device_auto_polling(usb_device_t *usb_dev, usb_endpoint_t ep,
     const usb_device_auto_polling_t *polling, size_t req_size)
 {
@@ -301 +301 @@
  * @retval EOK New fibril polling the device was already started.
  */
-errno_t usb_device_auto_poll(usb_device_t *dev, usb_endpoint_t ep,
+int usb_device_auto_poll(usb_device_t *dev, usb_endpoint_t ep,
     usb_polling_callback_t callback, size_t request_size, int delay,
     usb_polling_terminted_callback_t terminated_callback, void *arg)
@@ -321 +321 @@
 }
 
-errno_t usb_device_auto_polling_desc(usb_device_t *usb_dev,
+int usb_device_auto_polling_desc(usb_device_t *usb_dev,
     const usb_endpoint_description_t *desc,
     const usb_device_auto_polling_t *polling, size_t req_size)
@@ -330 +330 @@
 }
 
-errno_t usb_device_auto_poll_desc(usb_device_t * usb_dev,
+int usb_device_auto_poll_desc(usb_device_t * usb_dev,
     const usb_endpoint_description_t *desc, usb_polling_callback_t callback,
     size_t req_size, int delay,