i965: Silence unused parameter warning

brw_fs_visitor.cpp:2400:1: warning: unused parameter 'ir' [-Wunused-parameter]

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>

diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
index 90bf3fa..3b03eef 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
@@ -2496,7 +2496,7 @@ fs_visitor::visit(ir_call *ir)
 }
 
 void
-fs_visitor::visit(ir_return *ir)
+fs_visitor::visit(ir_return *)
 {
    unreachable("FINISHME");
 }