kexec-tools: sh: Remove saved_max_mem

saved_max_mem is used to calculate the amount of memory that the previous
kernel used. It seems in sh, we just calculate this variable, but we
never use it. So remove it.

Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
1 file changed