[U-Boot] [PATCH 1/3] tools: mkimage: hdr_size used to facilitate customized support

[Wolfgang Denk <wd@denx.de>]

Dear Prafulla Wadaskar,

In message <1247967958-4446-1-git-send-email-prafulla@marvell.com> you wrote:
> hdr_size variable is initialized
> at the start of image creation algorithm instead of reading it each time.
> This facilitate to use the common code for other image type implementations
> for ex. kwbimage

Hm... I have no idea what you are trying to do, or why. You are aware
that image_get_header_size()  is  a  static  inline,  returning  just
"sizeof (image_header_t)"?

As far as the context of mkimage goes, you could as well consider it a
constant.

> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
> ---
>  tools/mkimage.c |   18 ++++++++----------
>  1 files changed, 8 insertions(+), 10 deletions(-)
> 
> diff --git a/tools/mkimage.c b/tools/mkimage.c
> index 967fe9a..c5b593c 100644
> --- a/tools/mkimage.c
> +++ b/tools/mkimage.c
> @@ -250,9 +250,10 @@ NXTARG:		;
>  	 *
>  	 * write dummy header, to be fixed later
>  	 */
> -	memset (hdr, 0, image_get_header_size ());
> -
> -	if (write(ifd, hdr, image_get_header_size ()) != image_get_header_size ()) {
> +	int hdr_size;

We don't allow variable declarations in the middle of the code.


Best regards,

Wolfgang Denk

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