On Thu, Mar 19, 2015 at 11:22:19AM +0900, Simon Horman wrote:
> gcc 4.9.1 tells me this variable is set but unused
>
> Signed-off-by: Simon Horman <horms at verge.net.au>
I have queued this up.
> ---
> kexec/arch/i386/kexec-x86-common.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/kexec/arch/i386/kexec-x86-common.c b/kexec/arch/i386/kexec-x86-common.c
> index bc622e9..3624192 100644
> --- a/kexec/arch/i386/kexec-x86-common.c
> +++ b/kexec/arch/i386/kexec-x86-common.c
> @@ -293,10 +293,10 @@ again:
> * @return 1 if parameter is present, 0 if not or if an error occurs.
> */
> int efi_map_added( void ) {
> - char buf[512], *res;
> + char buf[512];
> FILE *fp = fopen( "/proc/cmdline", "r" );
> if( fp ) {
> - res = fgets( buf, 512, fp );
> + fgets( buf, 512, fp );
> fclose( fp );
> return strstr( buf, "add_efi_memmap" ) != NULL;
> } else {
> --
> 2.1.4
>
