[PATCH] i386: elf: Fix -Wunused-but-set-variable compilation warning

[Simon Horman]

On Thu, Feb 12, 2015 at 12:34:26AM -0800, Ameya Palande wrote:
> kexec/arch/i386/kexec-elf-x86.c:97:6: warning: variable
> ‘modified_cmdline_len’ set but not used [-Wunused-but-set-variable]
>   int modified_cmdline_len;
> 
> Signed-off-by: Ameya Palande <2ameya at gmail.com>

Thanks, applied.