On 05/31/2013 05:12 PM, Geert Uytterhoeven wrote:
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!
Thank you too, and pardon: what is '3.11' ? :-)
Thanks.
--
Chen Gang
Asianux Corporation
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