Changeset f167f55 in mainline for uspace/lib/usbhost/include/usb/host/usb_transfer_batch.h

Timestamp:

2011-12-06T12:06:41Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

2582d8f

Parents:

3f162ab

Message:

lilbusbhost: Do not use usb_transfer_batch_t.error field in finish_error variant

File:

• uspace/lib/usbhost/include/usb/host/usb_transfer_batch.h (modified) (1 diff)

uspace/lib/usbhost/include/usb/host/usb_transfer_batch.h

@@ -106 +106 @@
 void usb_transfer_batch_destroy(const usb_transfer_batch_t *instance);
 
-void usb_transfer_batch_finish(const usb_transfer_batch_t *instance,
-    const void* data, size_t size);
+void usb_transfer_batch_finish_error(const usb_transfer_batch_t *instance,
+    const void* data, size_t size, int error);
 /*----------------------------------------------------------------------------*/
-/** Override error value and finishes transfer.
+/** Finish batch using stored error value.
  *
  * @param[in] instance Batch structure to use.
  * @param[in] data Data to copy to the output buffer.
  * @param[in] size Size of @p data.
- * @param[in] error Set batch status to this error value.
  */
-static inline void usb_transfer_batch_finish_error(
-    usb_transfer_batch_t *instance, const void* data, size_t size, int error)
+static inline void usb_transfer_batch_finish(
+    const usb_transfer_batch_t *instance, const void* data, size_t size)
 {
         assert(instance);
-        instance->error = error;
-        usb_transfer_batch_finish(instance, data, size);
+        usb_transfer_batch_finish_error(instance, data, size, instance->error);
 }
 /*----------------------------------------------------------------------------*/