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ui: remove break after g_assert_not_reached()

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Use of assert(false) can trip spurious control flow warnings from
some versions of GCC (i.e. using -fsanitize=thread with gcc-12):

  error: control reaches end of non-void function [-Werror=return-type]
        default:
            g_assert_not_reached();
            break;
          | ^^^^^

Solve that by removing the unreachable 'break' statement, unifying
the code base on g_assert_not_reached() instead.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240910221606.1817478-37-pierrick.bouvier@linaro.org>
[PMD: Add description suggested by Eric Blake]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Pierrick Bouvier 2024-09-10 15:16:03 -07:00 committed by Philippe Mathieu-Daudé
parent ae23cd0017
commit b3372e0ec8
1 changed files with 0 additions and 1 deletions
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ui/qemu-pixman.c
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@ -49,7 +49,6 @@ PixelFormat qemu_pixelformat_from_pixman(pixman_format_code_t format)
break;
default:
g_assert_not_reached();
break;
}
pf.amax = (1 << pf.abits) - 1;