egl/drm: remove unreachable code in dri2_drm_create_surface()

The function can be called only when the type is EGL_WINDOW_BIT.
Remove the unneeded switch statement.

v2: Rename the local variable window to surface (Eric)

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com> (v1)

diff --git a/src/egl/drivers/dri2/platform_drm.c b/src/egl/drivers/dri2/platform_drm.c
index 7ea43e6..10d7eb4 100644 (file)
--- a/src/egl/drivers/dri2/platform_drm.c
+++ b/src/egl/drivers/dri2/platform_drm.c
@@ -92,13 +92,13 @@ has_free_buffers(struct gbm_surface *_surf)
 
 static _EGLSurface *
 dri2_drm_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
-                        _EGLConfig *conf, void *native_window,
+                        _EGLConfig *conf, void *native_surface,
                         const EGLint *attrib_list)
 {
    struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
    struct dri2_egl_config *dri2_conf = dri2_egl_config(conf);
    struct dri2_egl_surface *dri2_surf;
-   struct gbm_surface *window = native_window;
+   struct gbm_surface *surface = native_surface;
    struct gbm_dri_surface *surf;
    const __DRIconfig *config;
 
@@ -113,17 +113,11 @@ dri2_drm_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
    if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list))
       goto cleanup_surf;
 
-   switch (type) {
-   case EGL_WINDOW_BIT:
-      surf = gbm_dri_surface(window);
-      dri2_surf->gbm_surf = surf;
-      dri2_surf->base.Width =  surf->base.width;
-      dri2_surf->base.Height = surf->base.height;
-      surf->dri_private = dri2_surf;
-      break;
-   default:
-      goto cleanup_surf;
-   }
+   surf = gbm_dri_surface(surface);
+   dri2_surf->gbm_surf = surf;
+   dri2_surf->base.Width =  surf->base.width;
+   dri2_surf->base.Height = surf->base.height;
+   surf->dri_private = dri2_surf;
 
    config = dri2_get_dri_config(dri2_conf, EGL_WINDOW_BIT,
                                 dri2_surf->base.GLColorspace);