Mesa (mesa_7_6_branch): savage: Silence compiler warnings.

[Vinson Lee]

Module: Mesa
Branch: mesa_7_6_branch
Commit: 7e3825abdb53c791633ee85ed544ac1cbe1a65e6
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=7e3825abdb53c791633ee85ed544ac1cbe1a65e6

Author: Vinson Lee <vlee at vmware.com>
Date:   Tue Dec 15 16:32:51 2009 -0800

savage: Silence compiler warnings.

---

 src/mesa/drivers/dri/savage/savage_xmesa.c |    4 ++--
 src/mesa/drivers/dri/savage/savageioctl.c  |    2 ++
 src/mesa/drivers/dri/savage/savagetris.c   |    3 ++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/mesa/drivers/dri/savage/savage_xmesa.c b/src/mesa/drivers/dri/savage/savage_xmesa.c
index 931ceff..048fbe4 100644
--- a/src/mesa/drivers/dri/savage/savage_xmesa.c
+++ b/src/mesa/drivers/dri/savage/savage_xmesa.c
@@ -436,7 +436,7 @@ savageCreateContext( const __GLcontextModes *mesaVis,
    if (ctx->Const.MaxTextureLevels <= 6) { /*spec requires at least 64x64*/
        __driUtilMessage("Not enough texture memory. "
 			"Falling back to indirect rendering.");
-       Xfree(imesa);
+       _mesa_free(imesa);
        return GL_FALSE;
    }
 
@@ -574,7 +574,7 @@ savageDestroyContext(__DRIcontextPrivate *driContextPriv)
       _mesa_destroy_context(imesa->glCtx);
 
       /* no longer use vertex_dma_buf*/
-      Xfree(imesa);
+      _mesa_free(imesa);
    }
 }
 
diff --git a/src/mesa/drivers/dri/savage/savageioctl.c b/src/mesa/drivers/dri/savage/savageioctl.c
index 948ed18..77ab8d1 100644
--- a/src/mesa/drivers/dri/savage/savageioctl.c
+++ b/src/mesa/drivers/dri/savage/savageioctl.c
@@ -337,6 +337,8 @@ static void savageDDClear( GLcontext *ctx, GLbitfield mask )
    GLint ch = ctx->DrawBuffer->_Ymax - cy;
 
    /* XXX FIX ME: the cx,cy,cw,ch vars are currently ignored! */
+   (void) ch;
+   (void) cw;
 
    if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG)
        fprintf (stderr, "%s\n", __FUNCTION__);
diff --git a/src/mesa/drivers/dri/savage/savagetris.c b/src/mesa/drivers/dri/savage/savagetris.c
index c04763b..0714101 100644
--- a/src/mesa/drivers/dri/savage/savagetris.c
+++ b/src/mesa/drivers/dri/savage/savagetris.c
@@ -435,7 +435,8 @@ do {								\
 
 #define LOCAL_VARS(n)						\
    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);		\
-   GLuint color[n], spec[n];					\
+   GLuint color[n] = { 0 };					\
+   GLuint spec[n] = { 0 };					\
    GLuint coloroffset =						\
       ((imesa->skip & SAVAGE_SKIP_W) ? 3 : 4);			\
    GLboolean specoffset =					\