net: Fix duplicate volatile warning.
authorTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Thu, 18 Nov 2010 17:40:04 +0000 (09:40 -0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 18 Nov 2010 17:40:04 +0000 (09:40 -0800)
jiffies is defined as "volatile".

  extern unsigned long volatile __jiffy_data jiffies;

ACCESS_ONCE() uses "volatile".
As a result, some compilers warn duplicate `volatile' for ACCESS_ONCE(jiffies).

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found