[U-Boot] [PATCH 1/3] BOOT: Fix unused variable issue when enabling bootz support

[Tom Warren]

Stephen,

> -----Original Message-----
> From: Stephen Warren [mailto:swarren at wwwdotorg.org]
> Sent: Wednesday, June 13, 2012 12:55 PM
> To: Tom Warren
> Cc: u-boot at lists.denx.de; Stephen Warren; Marek Vasut; Wolfgang Denk
> Subject: [PATCH 1/3] BOOT: Fix unused variable issue when enabling bootz
> support

This series (3 patches) has been applied to u-boot-tegra/master. Thanks!

Tom

> 
> From: Stephen Warren <swarren at nvidia.com>
> 
> cmd_bootm.c: In function 'do_bootz':
> cmd_bootm.c:1590:9: warning: variable 'iflag' set but not used [-Wunused-
> but-set-variable]
> 
> Cc: Marek Vasut <marek.vasut at gmail.com>
> Cc: Wolfgang Denk <wd at denx.de>
> Signed-off-by: Stephen Warren <swarren at nvidia.com>
> ---
> I think this is best taken through the Tegra tree, since it's needed to
> avoid introducing warnings when enabling CONFIG_CMD_BOOTZ, which the next
> patch enables, and we don't want MAKEALL -s tegra2 to suddenly start giving
> warnings.
> ---
>  common/cmd_bootm.c |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
> 
> diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index 5685232..45e726a
> 100644
> --- a/common/cmd_bootm.c
> +++ b/common/cmd_bootm.c
> @@ -1587,7 +1587,6 @@ static int bootz_start(cmd_tbl_t *cmdtp, int flag, int
> argc,
> 
>  static int do_bootz(cmd_tbl_t *cmdtp, int flag, int argc, char * const
> argv[])  {
> -	ulong		iflag;
>  	bootm_headers_t	images;
> 
>  	if (bootz_start(cmdtp, flag, argc, argv, &images)) @@ -1598,7 +1597,7
> @@ static int do_bootz(cmd_tbl_t *cmdtp, int flag, int argc, char * const
> argv[])
>  	 * overwrite all exception vector code, so we cannot easily
>  	 * recover from any failures any more...
>  	 */
> -	iflag = disable_interrupts();
> +	disable_interrupts();
> 
>  #if defined(CONFIG_CMD_USB)
>  	/*
> --
> 1.7.0.4
-- 
nvpublic