On 2013年04月30日 00:29, David Miller wrote:

From: Chen Gang <redacted>
Date: Thu, 25 Apr 2013 18:49:55 +0800

quoted

Change MAC802154_CHAN_NONE from ~(u8)0 to 0xff, or the comparison in
mac802154_wpan_xmit() for ``chan == MAC802154_CHAN_NONE'' will not
succeed.

This bug can be boiled down to ``u8 foo = 0xff; if (foo == ~(u8)0)
[...] else [...]'' where the condition will always take the else
branch. 

Signed-off-by: Chen Gang <redacted>

Applied, thanks.

Thank you, too, and also thank the related members who provide your
suggestions to this patch.

-- 
Chen Gang

Asianux Corporation