Changes in kernel/generic/src/ipc/ipcrsc.c [82d515e9:b7fd2a0] in mainline

File:

• kernel/generic/src/ipc/ipcrsc.c (modified) (2 diffs)

kernel/generic/src/ipc/ipcrsc.c

@@ -166 +166 @@
  * @param task  Task for which to allocate a new phone.
  *
- * @return  New phone capability handle.
- * @return  Negative error code if a new capability cannot be allocated.
- */
-cap_handle_t phone_alloc(task_t *task)
-{
-        cap_handle_t handle = cap_alloc(task);
-        if (handle >= 0) {
+ * @param[out] out_handle  New phone capability handle.
+ *
+ * @return  An error code if a new capability cannot be allocated.
+ */
+errno_t phone_alloc(task_t *task, cap_handle_t *out_handle)
+{
+        cap_handle_t handle;
+        errno_t rc = cap_alloc(task, &handle);
+        if (rc == EOK) {
                 phone_t *phone = slab_alloc(phone_cache, FRAME_ATOMIC);
                 if (!phone) {
@@ -193 +195 @@
                 
                 cap_publish(task, handle, kobject);
+
+                *out_handle = handle;
         }
-        
-        return handle;
+        return rc;
 }