On Thu, May 30, 2013 at 10:21 AM, Chen Gang <gang.chen@xxxxxxxxxxx> wrote:
> 'oldmant.m32[1]' is 'unsigned long' which never '< 0', and the original
> author wanted to check the highest bit whether set.
>
> So need make the bit test explicit (which is better than type cast form
> 'unsigned long' to 'long').
>
> The related warning: (with EXTRA_CFLAGS=-W ARCH=m68k for allmodconfig)
> arch/m68k/math-emu/fp_arith.c:522:4: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
>
> Signed-off-by: Chen Gang <gang.chen@xxxxxxxxxxx>
Thanks, applied and queued for 3.11!
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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