From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stefano Babic <sbabic@denx.de>
Date: Wed, 11 Sep 2013 09:13:17 +0200
Subject: [U-Boot] [PATCH v4 5/7] tools: add padding of data image file
 for imximage
In-Reply-To: <522F99CD.4040203@freescale.com>
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	<1377616660-31849-1-git-send-email-sbabic@denx.de>
	<522F99CD.4040203@freescale.com>
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To: u-boot@lists.denx.de

Hi York,

On 11/09/2013 00:14, York Sun wrote:

>> +static int imximage_generate(struct mkimage_params *params,
>> +	struct image_type_params *tparams)
>> +{
>> +	struct imx_header *imxhdr;
>> +	size_t alloc_len;
>> +	struct stat sbuf;
>> +	char *datafile = params->datafile;
>> +	uint32_t pad_len;
>> +
>> +	memset(&imximage_header, 0, sizeof(imximage_header));
>> +
>> +	/*
>> +	 * In order to not change the old imx cfg file
>> +	 * by adding VERSION command into it, here need
>> +	 * set up function ptr group to V1 by default.
>> +	 */
>> +	imximage_version = IMXIMAGE_V1;
>> +	/* Be able to detect if the cfg file has no BOOT_FROM tag */
>> +	imximage_ivt_offset = FLASH_OFFSET_UNDEFINED;
>> +	imximage_csf_size = 0;
>> +	set_hdr_func(imxhdr);
> 
> Doesn't this line has compiling warning for you?
> 
> imximage.c: In function ?imximage_generate?:
> imximage.c:634: warning: ?imxhdr? is used uninitialized in this function

I see the issue, but I hadn't warnings, gcc version 4.6.3 (Ubuntu/Linaro
4.6.3-1ubuntu5). Which gcc version do you have ?

Anyway, set_hdr_func() does not use parameters anymore. It can be
converted to set_hdr_func(void) and we get rid of warnings.

Stefano

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