From 31cbb34ec92bad0065e8ba23a4be8712d1291ad3 Mon Sep 17 00:00:00 2001
From: Philipp Wiesemann <philipp.wiesemann@arcor.de>
Date: Thu, 14 Apr 2016 21:11:43 +0200
Subject: [PATCH] Wayland: Removed not needed including and setting of errno.

One internal function was setting errno on error but it was not read afterwards.
---
 src/video/wayland/SDL_waylandevents.c | 1 -
 src/video/wayland/SDL_waylandmouse.c  | 2 --
 2 files changed, 3 deletions(-)

diff --git a/src/video/wayland/SDL_waylandevents.c b/src/video/wayland/SDL_waylandevents.c
index 8a645c468..e96e8ee60 100644
--- a/src/video/wayland/SDL_waylandevents.c
+++ b/src/video/wayland/SDL_waylandevents.c
@@ -40,7 +40,6 @@
 #include <sys/select.h>
 #include <sys/mman.h>
 #include <poll.h>
-#include <errno.h>
 #include <unistd.h>
 #include <xkbcommon/xkbcommon.h>
 
diff --git a/src/video/wayland/SDL_waylandmouse.c b/src/video/wayland/SDL_waylandmouse.c
index 417f151ca..f28e80ae8 100644
--- a/src/video/wayland/SDL_waylandmouse.c
+++ b/src/video/wayland/SDL_waylandmouse.c
@@ -27,7 +27,6 @@
 #define _GNU_SOURCE
 #endif
 
-#include <errno.h>
 #include <sys/types.h>
 #include <sys/mman.h>
 #include <fcntl.h>
@@ -70,7 +69,6 @@ wayland_create_tmp_file(off_t size)
 
     xdg_path = SDL_getenv("XDG_RUNTIME_DIR");
     if (!xdg_path) {
-        errno = ENOENT;
         return -1;
     }