swrast: Remove unused variable.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>

diff --git a/src/mesa/swrast/s_drawpix.c b/src/mesa/swrast/s_drawpix.c
index f7926e4..227faa2 100644 (file)
--- a/src/mesa/swrast/s_drawpix.c
+++ b/src/mesa/swrast/s_drawpix.c
@@ -414,7 +414,6 @@ draw_rgba_pixels( struct gl_context *ctx, GLint x, GLint y,
 {
    const GLint imgX = x, imgY = y;
    const GLboolean zoom = ctx->Pixel.ZoomX!=1.0 || ctx->Pixel.ZoomY!=1.0;
-   GLfloat *convImage = NULL;
    GLbitfield transferOps = ctx->_ImageTransferState;
    SWspan span;
 
@@ -493,8 +492,6 @@ draw_rgba_pixels( struct gl_context *ctx, GLint x, GLint y,
       span.array->ChanType = CHAN_TYPE;
    }
 
-   free(convImage);
-
    swrast_render_finish(ctx);
 }