Changeset 45457265 in mainline for uspace/drv/bus/usb/xhci/transfers.c

Timestamp:

2018-02-03T02:14:26Z (7 years ago)

Author:

Jenda <jenda.jzqk73@…>

Branches:

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

Children:

eb862fd

Parents:

961a5ee

Message:

errno_t all the things!

File:

• uspace/drv/bus/usb/xhci/transfers.c (modified) (9 diffs)

uspace/drv/bus/usb/xhci/transfers.c

@@ -150 +150 @@
 }
 
-static int schedule_control(xhci_hc_t* hc, xhci_transfer_t* transfer)
+static errno_t schedule_control(xhci_hc_t* hc, xhci_transfer_t* transfer)
 {
         usb_transfer_batch_t *batch = &transfer->batch;
@@ -213 +213 @@
         // Issue a Configure Endpoint command, if needed.
         if (configure_endpoint_needed(setup)) {
-                const int err = hc_configure_device(xhci_ep_to_dev(xhci_ep));
+                const errno_t err = hc_configure_device(xhci_ep_to_dev(xhci_ep));
                 if (err)
                         return err;
@@ -222 +222 @@
 }
 
-static int schedule_bulk(xhci_hc_t* hc, xhci_transfer_t *transfer)
+static errno_t schedule_bulk(xhci_hc_t* hc, xhci_transfer_t *transfer)
 {
         /* The stream-enabled endpoints need to chain ED trb */
@@ -276 +276 @@
 }
 
-static int schedule_interrupt(xhci_hc_t* hc, xhci_transfer_t* transfer)
+static errno_t schedule_interrupt(xhci_hc_t* hc, xhci_transfer_t* transfer)
 {
         const size_t buffer_count = calculate_trb_count(transfer);
@@ -309 +309 @@
 }
 
-int xhci_handle_transfer_event(xhci_hc_t* hc, xhci_trb_t* trb)
+errno_t xhci_handle_transfer_event(xhci_hc_t* hc, xhci_trb_t* trb)
 {
         uintptr_t addr = trb->parameter;
@@ -430 +430 @@
 }
 
-typedef int (*transfer_handler)(xhci_hc_t *, xhci_transfer_t *);
+typedef errno_t (*transfer_handler)(xhci_hc_t *, xhci_transfer_t *);
 
 static const transfer_handler transfer_handlers[] = {
@@ -444 +444 @@
  * Bus callback.
  */
-int xhci_transfer_schedule(usb_transfer_batch_t *batch)
+errno_t xhci_transfer_schedule(usb_transfer_batch_t *batch)
 {
         endpoint_t *ep = batch->ep;
@@ -504 +504 @@
                                  * possible that we have to clear all of them.
                                  */
-                                const int err = xhci_endpoint_clear_halt(xhci_endpoint_get(halted_ep), 0);
+                                const errno_t err = xhci_endpoint_clear_halt(xhci_endpoint_get(halted_ep), 0);
                                 endpoint_del_ref(halted_ep);
                                 if (err) {
@@ -526 +526 @@
 
 
-        int err;
+        errno_t err;
         fibril_mutex_lock(&xhci_ep->guard);