Remove already_closed param from fd_orphan
diff --git a/src/core/lib/iomgr/ev_epoll1_linux.cc b/src/core/lib/iomgr/ev_epoll1_linux.cc
index cf83961..82f84bc 100644
--- a/src/core/lib/iomgr/ev_epoll1_linux.cc
+++ b/src/core/lib/iomgr/ev_epoll1_linux.cc
@@ -337,7 +337,7 @@
 }
 
 static void fd_orphan(grpc_fd* fd, grpc_closure* on_done, int* release_fd,
-                      bool already_closed, const char* reason) {
+                      const char* reason) {
   grpc_error* error = GRPC_ERROR_NONE;
   bool is_release_fd = (release_fd != nullptr);
 
@@ -350,7 +350,7 @@
      descriptor fd->fd (but we still own the grpc_fd structure). */
   if (is_release_fd) {
     *release_fd = fd->fd;
-  } else if (!already_closed) {
+  } else {
     close(fd->fd);
   }