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Fix set but not used variables

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GCC 4.6 warns about variables that are set but never subsequently
used; fix all such instances.

https://bugzilla.gnome.org/show_bug.cgi?id=640469
This commit is contained in:
Owen W. Taylor
2011-01-24 15:44:12 -05:00
parent b4888103a6
commit 4f079affea
8 changed files with 30 additions and 52 deletions
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36
src/ui/testgradient.c
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@@ -275,31 +275,29 @@ create_gradient_window (const char *title,
static void
meta_gradient_test (void)
{
GtkWidget *window;
create_gradient_window ("Simple vertical",
render_vertical_func);
window = create_gradient_window ("Simple vertical",
render_vertical_func);
window = create_gradient_window ("Simple horizontal",
render_horizontal_func);
create_gradient_window ("Simple horizontal",
render_horizontal_func);
window = create_gradient_window ("Simple diagonal",
render_diagonal_func);
create_gradient_window ("Simple diagonal",
render_diagonal_func);
window = create_gradient_window ("Multi vertical",
render_vertical_multi_func);
window = create_gradient_window ("Multi horizontal",
render_horizontal_multi_func);
create_gradient_window ("Multi vertical",
render_vertical_multi_func);
window = create_gradient_window ("Multi diagonal",
render_diagonal_multi_func);
create_gradient_window ("Multi horizontal",
render_horizontal_multi_func);
window = create_gradient_window ("Interwoven",
render_interwoven_func);
create_gradient_window ("Multi diagonal",
render_diagonal_multi_func);
window = create_gradient_window ("Simple diagonal with horizontal multi alpha",
render_diagonal_alpha_func);
create_gradient_window ("Interwoven",
render_interwoven_func);
create_gradient_window ("Simple diagonal with horizontal multi alpha",
render_diagonal_alpha_func);
}