Mesa (master): u_vbuf_mgr: remove redundant memset

[Marek Olšák]

Module: Mesa
Branch: master
Commit: c4f51b225b7ec9ce231d140b1abf8637f37a33c7
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c4f51b225b7ec9ce231d140b1abf8637f37a33c7

Author: Marek Olšák <maraeo at gmail.com>
Date:   Sun Nov 20 20:36:35 2011 +0100

u_vbuf_mgr: remove redundant memset

---

 src/gallium/auxiliary/util/u_vbuf_mgr.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/src/gallium/auxiliary/util/u_vbuf_mgr.c b/src/gallium/auxiliary/util/u_vbuf_mgr.c
index b178f80..377a7e4 100644
--- a/src/gallium/auxiliary/util/u_vbuf_mgr.c
+++ b/src/gallium/auxiliary/util/u_vbuf_mgr.c
@@ -174,9 +174,7 @@ u_vbuf_translate_begin(struct u_vbuf_priv *mgr,
    memset(&key, 0, sizeof(key));
    memset(tr_elem_index, 0xff, sizeof(tr_elem_index));
 
-   /* Initialize the translate key, i.e. the recipe how vertices should be
-    * translated. */
-   memset(&key, 0, sizeof key);
+   /* Initialize the description of how vertices should be translated. */
    for (i = 0; i < mgr->ve->count; i++) {
       enum pipe_format output_format = mgr->ve->native_format[i];
       unsigned output_format_size = mgr->ve->native_format_size[i];