From: Brian Paul <brianp@vmware.com>
Date: Tue, 8 Sep 2015 15:40:29 +0000 (-0600)
Subject: svga: remove useless MAX2() call
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ece33f96879775401361d14cb2faeb1a2f1ea806;p=mesa.git

svga: remove useless MAX2() call

The sum of two unsigned ints is always >= 0.  Found with Coverity.

Reviewed-by: Charmaine Lee <charmainel@vmware.com>
---

diff --git a/src/gallium/drivers/svga/svga_state_tss.c b/src/gallium/drivers/svga/svga_state_tss.c
index a13980d0e13..5991da13868 100644
--- a/src/gallium/drivers/svga/svga_state_tss.c
+++ b/src/gallium/drivers/svga/svga_state_tss.c
@@ -90,7 +90,7 @@ emit_tex_binding_unit(struct svga_context *svga,
       }
       else {
          last_level = MIN2(sv->u.tex.last_level, sv->texture->last_level);
-         min_lod = MAX2(0, (s->view_min_lod + sv->u.tex.first_level));
+         min_lod = s->view_min_lod + sv->u.tex.first_level;
          min_lod = MIN2(min_lod, last_level);
          max_lod = MIN2(s->view_max_lod + sv->u.tex.first_level, last_level);
       }