Mesa (master): radeon: Remove set-but-unused color_mask variable.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: 7cf799d47269ce01d3e5981709744a16b7c2756c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=7cf799d47269ce01d3e5981709744a16b7c2756c

Author: Eric Anholt <eric at anholt.net>
Date:   Tue Aug  2 13:36:57 2011 -0700

radeon: Remove set-but-unused color_mask variable.

This has been around since the initial import in 2003 and never used.

---

 src/mesa/drivers/dri/r200/r200_ioctl.c     |    3 ---
 src/mesa/drivers/dri/radeon/radeon_ioctl.c |    3 ---
 2 files changed, 0 insertions(+), 6 deletions(-)

diff --git a/src/mesa/drivers/dri/r200/r200_ioctl.c b/src/mesa/drivers/dri/r200/r200_ioctl.c
index 02201cb..44a794d 100644
--- a/src/mesa/drivers/dri/r200/r200_ioctl.c
+++ b/src/mesa/drivers/dri/r200/r200_ioctl.c
@@ -185,7 +185,6 @@ static void r200Clear( struct gl_context *ctx, GLbitfield mask )
    r200ContextPtr rmesa = R200_CONTEXT(ctx);
    __DRIdrawable *dPriv = radeon_get_drawable(&rmesa->radeon);
    GLuint flags = 0;
-   GLuint color_mask = 0;
    GLuint orig_mask = mask;
 
    if ( R200_DEBUG & RADEON_IOCTL ) {
@@ -206,13 +205,11 @@ static void r200Clear( struct gl_context *ctx, GLbitfield mask )
 
    if ( mask & BUFFER_BIT_FRONT_LEFT ) {
       flags |= RADEON_FRONT;
-      color_mask = rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK];
       mask &= ~BUFFER_BIT_FRONT_LEFT;
    }
 
    if ( mask & BUFFER_BIT_BACK_LEFT ) {
       flags |= RADEON_BACK;
-      color_mask = rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK];
       mask &= ~BUFFER_BIT_BACK_LEFT;
    }
 
diff --git a/src/mesa/drivers/dri/radeon/radeon_ioctl.c b/src/mesa/drivers/dri/radeon/radeon_ioctl.c
index a91d872..c23e9c2 100644
--- a/src/mesa/drivers/dri/radeon/radeon_ioctl.c
+++ b/src/mesa/drivers/dri/radeon/radeon_ioctl.c
@@ -560,7 +560,6 @@ static void radeonClear( struct gl_context *ctx, GLbitfield mask )
    r100ContextPtr rmesa = R100_CONTEXT(ctx);
    __DRIdrawable *dPriv = radeon_get_drawable(&rmesa->radeon);
    GLuint flags = 0;
-   GLuint color_mask = 0;
    GLuint orig_mask = mask;
 
    if (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_FRONT_RIGHT)) {
@@ -582,13 +581,11 @@ static void radeonClear( struct gl_context *ctx, GLbitfield mask )
 
    if ( mask & BUFFER_BIT_FRONT_LEFT ) {
       flags |= RADEON_FRONT;
-      color_mask = rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK];
       mask &= ~BUFFER_BIT_FRONT_LEFT;
    }
 
    if ( mask & BUFFER_BIT_BACK_LEFT ) {
       flags |= RADEON_BACK;
-      color_mask = rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK];
       mask &= ~BUFFER_BIT_BACK_LEFT;
    }