From: Hayes Wang
> Sent: 17 March 2017 03:00
> To: David Laight; netdev@vger.kernel.org
> Cc: nic_swsd; linux-ker...@vger.kernel.org; linux-...@vger.kernel.org
> Subject: RE: [PATCH net-next] r8152: simply the arguments
>
> David Laight [mailto:david.lai...@aculab.com]
> &g
David Laight [mailto:david.lai...@aculab.com]
> Sent: Thursday, March 16, 2017 10:28 PM
[...]
> If you are really lucky the compiler will optimise it away.
> Otherwise it will generate another local variable and possibly
> a register spill to stack.
However, I could reduce the time for calculating
From: Hayes Wang
> Sent: 16 March 2017 06:28
> Replace &tp->napi with napi and tp->netdev with netdev.
>
> Signed-off-by: Hayes Wang
> ---
> drivers/net/usb/r8152.c | 44 +++-
> 1 file changed, 27 insertions(+), 17 deletions(-)
>
> diff --git a/drivers/ne
