mesa: Remove an unnecessary store reported by clang.

This was a workaround for a compiler warning that was showing a real
error.  The real error was later fixed.

diff --git a/src/mesa/main/texenvprogram.c b/src/mesa/main/texenvprogram.c
index c69e759a117a837217bc24f8904c1824d6888dc5..499b7330d0a35ffcfe0a67b834a7f843f09c151d 100644 (file)
--- a/src/mesa/main/texenvprogram.c
+++ b/src/mesa/main/texenvprogram.c
@@ -1040,8 +1040,6 @@ static struct ureg emit_combine( struct texenv_fragment_program *p,
 
    assert(nr <= MAX_COMBINER_TERMS);
 
-   tmp = undef; /* silence warning (bug 5318) */
-
    for (i = 0; i < nr; i++)
       src[i] = emit_combine_source( p, mask, unit, opt[i].Source, opt[i].Operand );