KVM test: kvm_subprocess: make is_alive() much shorter

Use a much shorter and simpler is_alive() instead of the current one.

Signed-off-by: Michael Goldish <mgoldish@redhat.com>



git-svn-id: http://test.kernel.org/svn/autotest/trunk@3541 592f7852-d20e-0410-864c-8624ca9c26a4
1 file changed