expire_delay      531 fs/afs/cell.c  	time64_t now, expire_delay;
expire_delay      540 fs/afs/cell.c  	expire_delay = 0;
expire_delay      542 fs/afs/cell.c  		expire_delay = afs_cell_gc_delay;
expire_delay      548 fs/afs/cell.c  	afs_set_cell_timer(net, expire_delay);