CanvasDRM: Further simplify the select() logic. Firstly, as we have a NULL

pointer for the timeout parameter, select() won't time out and we don't need to
handle that return value.  Secondly, unless we have a really great idea for
handling user input (apart from Ctrl-C), we don't need to listen on stdin.

1 files changed, 0 insertions, 9 deletions

diff --git a/src/canvas-drm.cpp b/src/canvas-drm.cpp
index e3a81f7..7d11e85 100644
--- a/src/canvas-drm.cpp
+++ b/src/canvas-drm.cpp
@@ -284,7 +284,6 @@ DRMState::do_flip()
 
     fd_set fds;
     FD_ZERO(&fds);
-    FD_SET(0, &fds);
     FD_SET(fd_, &fds);
     drmEventContext evCtx;
     evCtx.version = DRM_EVENT_CONTEXT_VERSION;
@@ -304,14 +303,6 @@ DRMState::do_flip()
             }
             return;
         }
-        else if (status == 0) {
-            Log::info("Timeout in select\n");
-            return;
-        }
-        else if (FD_ISSET(0, &fds)) {
-            Log::info("User interrupt received\n");
-            return;
-        }
         drmHandleEvent(fd_, &evCtx);
     }