Mesa (master): softpipe: minor code movement in softpipe_get_tex_transfer()

[Brian Paul]

Module: Mesa
Branch: master
Commit: d6677fd9bc19050c18e0509815123990455b785b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d6677fd9bc19050c18e0509815123990455b785b

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Feb 24 08:33:50 2009 -0700

softpipe: minor code movement in softpipe_get_tex_transfer()

---

 src/gallium/drivers/softpipe/sp_texture.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/gallium/drivers/softpipe/sp_texture.c b/src/gallium/drivers/softpipe/sp_texture.c
index 28a9784..4112710 100644
--- a/src/gallium/drivers/softpipe/sp_texture.c
+++ b/src/gallium/drivers/softpipe/sp_texture.c
@@ -283,14 +283,13 @@ softpipe_get_tex_transfer(struct pipe_screen *screen,
 {
    struct softpipe_texture *sptex = softpipe_texture(texture);
    struct softpipe_transfer *spt;
-   struct pipe_transfer *pt;
 
    assert(texture);
    assert(level <= texture->last_level);
 
    spt = CALLOC_STRUCT(softpipe_transfer);
-   pt = &spt->base;
    if (spt) {
+      struct pipe_transfer *pt = &spt->base;
       pt->refcount = 1;
       pipe_texture_reference(&pt->texture, texture);
       pt->format = texture->format;
@@ -302,12 +301,13 @@ softpipe_get_tex_transfer(struct pipe_screen *screen,
       pt->nblocksx = texture->nblocksx[level];
       pt->nblocksy = texture->nblocksy[level];
       pt->stride = sptex->stride[level];
-      spt->offset = sptex->level_offset[level];
       pt->usage = usage;
       pt->face = face;
       pt->level = level;
       pt->zslice = zslice;
 
+      spt->offset = sptex->level_offset[level];
+
       if (texture->target == PIPE_TEXTURE_CUBE ||
           texture->target == PIPE_TEXTURE_3D) {
          spt->offset += ((texture->target == PIPE_TEXTURE_CUBE) ? face :
@@ -317,8 +317,9 @@ softpipe_get_tex_transfer(struct pipe_screen *screen,
          assert(face == 0);
          assert(zslice == 0);
       }
+      return pt;
    }
-   return pt;
+   return NULL;
 }