netdev - Re: [net-next v2 03/11] ixgbe: Use static inlines instead of macros

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Date:	Thu, 02 Jan 2014 21:28:04 -0800
From:	Joe Perches <joe@...ches.com>
To:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Cc:	davem@...emloft.net, Mark Rustad <mark.d.rustad@...el.com>,
	netdev@...r.kernel.org, gospo@...hat.com, sassmann@...hat.com
Subject: Re: [net-next v2 03/11] ixgbe: Use static inlines instead of macros

On Thu, 2014-01-02 at 21:18 -0800, Jeff Kirsher wrote:
> From: Mark Rustad <mark.d.rustad@...el.com>
[]
> diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
[]
> @@ -124,22 +124,31 @@ s32 ixgbe_reset_pipeline_82599(struct ixgbe_hw *hw);
>  #ifndef writeq
>  #define writeq(val, addr) writel((u32) (val), addr); \
>      writel((u32) (val >> 32), (addr + 4));
>  #endif

This is unchanged, but it would be nicer with a do {} while.

#ifndef writeq
#define writeq(val, addr)				\
do {							\
	writel((u32)(val), addr);			\
	writel((u32)((val) >> 32), (addr + 4));		\
} while (0)

Even then, this could be nicer as an inline too.


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