diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index d917e15..0bf60f3 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -1951,7 +1951,6 @@ compressed_texture_error_check(struct gl_context *ctx, GLint dimensions,
    GLint expectedSize;
    GLenum choose_format;
    GLenum choose_type;
-   GLenum proxy_format;
    GLenum error = GL_NO_ERROR;
    char *reason = ""; /* no error */
 
@@ -1982,7 +1981,6 @@ compressed_texture_error_check(struct gl_context *ctx, GLint dimensions,
    case GL_PALETTE8_RGB5_A1_OES:
       _mesa_cpal_compressed_format_type(internalFormat, &choose_format,
 					&choose_type);
-      proxy_format = choose_format;
 
       /* check level (note that level should be zero or less!) */
       if (level > 0 || level < -maxLevels) {
@@ -2017,7 +2015,6 @@ compressed_texture_error_check(struct gl_context *ctx, GLint dimensions,
    default:
       choose_format = GL_NONE;
       choose_type = GL_NONE;
-      proxy_format = internalFormat;
 
       /* check level */
       if (level < 0 || level >= maxLevels) {