libdrm: Avoid additional drm open close

Avoid additional drm device open and close.

Cc: Sean Paul <seanpaul@chromium.org>
Cc: Alistair Strachan <astrachan@google.com>
Cc: Marissa Wall <marissaw@google.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>

diff --git a/xf86drm.c b/xf86drm.c
index fe822ca..2c19376 100644 (file)
--- a/xf86drm.c
+++ b/xf86drm.c
@@ -750,8 +750,8 @@ drm_public int drmOpen(const char *name, const char *busid)
  */
 drm_public int drmOpenWithType(const char *name, const char *busid, int type)
 {
-    if (!drmAvailable() && name != NULL && drm_server_info &&
-        drm_server_info->load_module) {
+    if (name != NULL && drm_server_info &&
+        drm_server_info->load_module && !drmAvailable()) {
         /* try to load the kernel module */
         if (!drm_server_info->load_module(name)) {
             drmMsg("[drm] failed to load kernel module \"%s\"\n", name);