Changeset a821f05 in mainline

Timestamp:

2018-02-03T10:38:19Z (6 years ago)

Author:

Petr Manek <petr.manek@…>

Branches:

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

Children:

aa148b3

Parents:

860bf94

Message:

usbmid: refactor to errno_t

Location:

uspace/drv/bus/usb/usbmid

Files:

• main.c (modified) (3 diffs)
• usbmid.c (modified) (1 diff)

uspace/drv/bus/usb/usbmid/main.c

@@ -56 +56 @@
 }
 
-static int destroy_interfaces(usb_mid_t *usb_mid)
+static errno_t destroy_interfaces(usb_mid_t *usb_mid)
 {
-        int ret = EOK;
+        errno_t ret = EOK;
 
         while (!list_empty(&usb_mid->interface_list)) {
@@ -66 +66 @@
                 usbmid_interface_t *iface = usbmid_interface_from_link(item);
 
-                const int pret = usbmid_interface_destroy(iface);
+                const errno_t pret = usbmid_interface_destroy(iface);
                 if (pret != EOK) {
                         usb_log_error("Failed to remove child `%s': %s",
@@ -139 +139 @@
 }
 
-static int usbmid_function_online(ddf_fun_t *fun)
+static errno_t usbmid_function_online(ddf_fun_t *fun)
 {
         usb_device_t *usb_dev = ddf_dev_data_get(ddf_fun_get_dev(fun));

uspace/drv/bus/usb/usbmid/usbmid.c

@@ -120 +120 @@
          * class name something humanly understandable.
          */
-        int ret = asprintf(&child_name, "%s%hhu",
+        errno_t ret = asprintf(&child_name, "%s%hhu",
             usb_str_class(interface_descriptor->interface_class),
             interface_descriptor->interface_number);