Mesa (master): mesa: Use MIN3 instead of two MIN2s.

[Matt Turner]

Module: Mesa
Branch: master
Commit: 58548833129f0e197cd84e357b1df14b1b135d96
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=58548833129f0e197cd84e357b1df14b1b135d96

Author: Matt Turner <mattst88 at gmail.com>
Date:   Mon Mar 11 14:57:16 2013 -0700

mesa: Use MIN3 instead of two MIN2s.

---

 src/mesa/main/texobj.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index c395b29..1666a66 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -548,10 +548,11 @@ _mesa_test_texobj_completeness( const struct gl_context *ctx,
 
    ASSERT(maxLevels > 0);
 
-   t->_MaxLevel =
-      baseLevel + baseImage->MaxNumLevels - 1; /* 'p' in the GL spec */
-   t->_MaxLevel = MIN2(t->_MaxLevel, t->MaxLevel);
-   t->_MaxLevel = MIN2(t->_MaxLevel, maxLevels - 1); /* 'q' in the GL spec */
+   t->_MaxLevel = MIN3(t->MaxLevel,
+                       /* 'p' in the GL spec */
+                       baseLevel + baseImage->MaxNumLevels - 1,
+                       /* 'q' in the GL spec */
+                       maxLevels - 1);
 
    /* Compute _MaxLambda = q - p in the spec used during mipmapping */
    t->_MaxLambda = (GLfloat) (t->_MaxLevel - baseLevel);