netdev - RE: [net-next 10/11] e1000e: fix sparse warnings with -D__CHECK_ENDIAN_

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Message-ID: <AE90C24D6B3A694183C094C60CF0A2F6026B6E5C@saturn3.aculab.com>
Date:	Tue, 7 Feb 2012 12:58:35 -0000
From:	"David Laight" <David.Laight@...LAB.COM>
To:	"Jeff Kirsher" <jeffrey.t.kirsher@...el.com>, <davem@...emloft.net>
Cc:	"Bruce Allan" <bruce.w.allan@...el.com>, <netdev@...r.kernel.org>,
	<gospo@...hat.com>, <sassmann@...hat.com>
Subject: RE: [net-next 10/11] e1000e: fix sparse warnings with -D__CHECK_ENDIAN__

 
>  	for (i = 0; i < last_word - first_word + 1; i++)
> -		eeprom_buff[i] = cpu_to_le16(eeprom_buff[i]);
> +		cpu_to_le16s(&eeprom_buff[i]);

The old version is likely to generate much better code.

	David


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