Mesa (master): glsl: Remove unused member predicate from ir_dead_functions_visitor.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: e372aa69494469d6c43c315b5c39355dece65dcf
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=e372aa69494469d6c43c315b5c39355dece65dcf

Author: Vinson Lee <vlee at freedesktop.org>
Date:   Thu Apr 26 21:27:37 2012 -0700

glsl: Remove unused member predicate from ir_dead_functions_visitor.

Fix uninitialized pointer field defect reported by Coverity.

Signed-off-by: Vinson Lee <vlee at freedesktop.org>
Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>

---

 src/glsl/opt_dead_functions.cpp |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/src/glsl/opt_dead_functions.cpp b/src/glsl/opt_dead_functions.cpp
index 017a286..f503493 100644
--- a/src/glsl/opt_dead_functions.cpp
+++ b/src/glsl/opt_dead_functions.cpp
@@ -62,8 +62,6 @@ public:
 
    signature_entry *get_signature_entry(ir_function_signature *var);
 
-   bool (*predicate)(ir_instruction *ir);
-
    /* List of signature_entry */
    exec_list signature_list;
    void *mem_ctx;