Changes in kernel/generic/src/ipc/ipc.c [7c3fb9b:96c30c8] in mainline

File:

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

kernel/generic/src/ipc/ipc.c

@@ -550 +550 @@
         errno_t rc;
 
-restart:
         rc = waitq_sleep_timeout(&box->wq, usec, flags, NULL);
         if (rc != EOK)
@@ -590 +589 @@
                 list_append(&request->ab_link, &box->dispatched_calls);
         } else {
-                /* This can happen regularly after ipc_cleanup */
+                /*
+                 * This can happen regularly after ipc_cleanup, or in
+                 * response to ipc_poke(). Let the caller sort out the wakeup.
+                 */
                 irq_spinlock_unlock(&box->lock, true);
-                goto restart;
+                return NULL;
         }