remove unneeded cast
diff --git a/src/mesa/shader/prog_statevars.c b/src/mesa/shader/prog_statevars.c
index d37d7fb..57a9d2d 100644
--- a/src/mesa/shader/prog_statevars.c
+++ b/src/mesa/shader/prog_statevars.c
@@ -818,7 +818,7 @@
    for (i = 0; i < paramList->NumParameters; i++) {
       if (paramList->Parameters[i].Type == PROGRAM_STATE_VAR) {
          _mesa_fetch_state(ctx, 
-			   (gl_state_index *) paramList->Parameters[i].StateIndexes,
+			   paramList->Parameters[i].StateIndexes,
                            paramList->ParameterValues[i]);
       }
    }