rt: Simplify the recv interface

1 files changed, 1 insertions, 10 deletions

diff --git a/src/rt/rust_builtin.cpp b/src/rt/rust_builtin.cpp
index 17c958633d1..d37245c29a4 100644
--- a/src/rt/rust_builtin.cpp
+++ b/src/rt/rust_builtin.cpp
@@ -543,10 +543,8 @@ rust_task_yield(rust_task *task, bool *killed) {
 }
 
 extern "C" CDECL void
-port_recv(uintptr_t *dptr, rust_port *port,
-          uintptr_t *yield, uintptr_t *killed) {
+port_recv(uintptr_t *dptr, rust_port *port, uintptr_t *yield) {
     *yield = false;
-    *killed = false;
     rust_task *task = rust_task_thread::get_task();
     {
         scoped_lock with(port->lock);
@@ -559,13 +557,6 @@ port_recv(uintptr_t *dptr, rust_port *port,
             return;
         }
 
-        // If this task has been killed then we're not going to bother
-        // blocking, we have to unwind.
-        if (task->must_fail_from_being_killed()) {
-            *killed = true;
-            return;
-        }
-
         // No data was buffered on any incoming channel, so block this task on
         // the port. Remember the rendezvous location so that any sender task
         // can write to it before waking up this task.