linux-kernel - Re: [PATCH v2] staging: rtl8712: Use ether_addr

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Message-ID: <20150518160859.GM14154@mwanda>
Date:	Mon, 18 May 2015 19:08:59 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Jagan Teki <jteki@...nedev.com>
Cc:	devel@...verdev.osuosl.org,
	Florian Schilhabel <florian.c.schilhabel@...glemail.com>,
	Larry Finger <Larry.Finger@...inger.net>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: [PATCH v2] staging: rtl8712: Use ether_addr_copy() instead of
 memcpy()


#include <stdio.h>

struct foo {
	unsigned char one;
	unsigned char two;
	unsigned char three;
	unsigned char mac_addr[6];
	unsigned short channel_plan;
};

int main(void)
{
	struct foo *p = NULL;

	printf("%x\n", &p->mac_addr);

	return 0;
}

This program does not print an even number so the alignment is off.

regards,
dan carpenter
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