UNSET
static enum { UNSET, CREATE, DESTROY, LIST, RESCUE } action = UNSET;
case UNSET:
case UNSET:
static enum { UNSET, CREATE, DESTROY, LIST, RESCUE } action = UNSET;
if (action != UNSET && action != ATTACH)
if (action != UNSET && action != DETACH)
if (action != UNSET && action != RESIZE)
if (action != UNSET && action != LIST)
if (action == UNSET)
static enum {UNSET, ATTACH, DETACH, RESIZE, LIST} action = UNSET;
iscsh = UNSET;
iscsh = UNSET;
if (iscsh == UNSET) {