Mesa (master): Revert "softpipe: added null ptr check for align_free() call in vbuf code"

[Brian Paul]

Module: Mesa
Branch: master
Commit: 9d9a7edfbc7259b532123d7d85f6238f59a9a41a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9d9a7edfbc7259b532123d7d85f6238f59a9a41a

Author: Brian Paul <brianp at vmware.com>
Date:   Thu Mar  5 10:01:53 2009 -0700

Revert "softpipe: added null ptr check for align_free() call in vbuf code"

This reverts commit 6db24f449de9cc81e1f7bb2dde55a9819463d5e5.

With a null ptr check in align_free() this is no longer needed.

---

 src/gallium/drivers/softpipe/sp_prim_vbuf.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/softpipe/sp_prim_vbuf.c b/src/gallium/drivers/softpipe/sp_prim_vbuf.c
index e2b6a04..eef6e58 100644
--- a/src/gallium/drivers/softpipe/sp_prim_vbuf.c
+++ b/src/gallium/drivers/softpipe/sp_prim_vbuf.c
@@ -90,8 +90,7 @@ sp_vbuf_allocate_vertices(struct vbuf_render *vbr,
    unsigned size = vertex_size * nr_vertices;
 
    if (cvbr->vertex_buffer_size < size) {
-      if (cvbr->vertex_buffer)
-         align_free(cvbr->vertex_buffer);
+      align_free(cvbr->vertex_buffer);
       cvbr->vertex_buffer = align_malloc(size, 16);
       cvbr->vertex_buffer_size = size;
    }