Mesa (mesa_7_5_branch): st/mesa: silence warning

[Brian Paul]

Module: Mesa
Branch: mesa_7_5_branch
Commit: a7427b0f7b2325b8dcc560d57cb894df25ebef93
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a7427b0f7b2325b8dcc560d57cb894df25ebef93

Author: Brian Paul <brianp at vmware.com>
Date:   Mon Jul 27 15:10:28 2009 -0600

st/mesa: silence warning

---

 src/mesa/state_tracker/st_cb_texture.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
index 15f84b6..ee71c01 100644
--- a/src/mesa/state_tracker/st_cb_texture.c
+++ b/src/mesa/state_tracker/st_cb_texture.c
@@ -1047,7 +1047,8 @@ st_TexSubimage(GLcontext *ctx, GLint dims, GLenum target, GLint level,
       _mesa_image_image_stride(packing, width, height, format, type);
    GLint i;
    const GLubyte *src;
-   enum pipe_transfer_usage transfer_usage;
+   /* init to silence warning only: */
+   enum pipe_transfer_usage transfer_usage = PIPE_TRANSFER_WRITE;
 
    DBG("%s target %s level %d offset %d,%d %dx%d\n", __FUNCTION__,
        _mesa_lookup_enum_by_nr(target),