egl: drop unnecessary _eglGetDriver()

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6037>

src/egl/main/egldriver.c

@@ -48,16 +48,9 @@
 
 extern _EGLDriver _eglDriver;
 
-static _EGLDriver *
-_eglGetDriver(void)
-{
-   return &_eglDriver;
-}
-
 static _EGLDriver *
 _eglMatchAndInitialize(_EGLDisplay *disp)
 {
-   if (_eglGetDriver())
    if (_eglDriver.Initialize(&_eglDriver, disp))
       return &_eglDriver;
 
@@ -98,7 +91,7 @@ _eglMatchDriver(_EGLDisplay *disp)
 __eglMustCastToProperFunctionPointerType
 _eglGetDriverProc(const char *procname)
 {
-   if (_eglGetDriver() && _eglDriver.GetProcAddress)
+   if (_eglDriver.GetProcAddress)
       return _eglDriver.GetProcAddress(&_eglDriver, procname);
 
    return NULL;