memset(fsg, 0, sizeof *fsg); 
static int __init fsg_alloc(void){	struct fsg_dev		*fsg;	fsg = kmalloc(sizeof *fsg, GFP_KERNEL);	if (!fsg)		return -ENOMEM;	memset(fsg, 0, sizeof *fsg);	spin_lock_init(&fsg->lock);	init_rwsem(&fsg->filesem);	init_waitqueue_head(&fsg->thread_wqh);	init_completion(&fsg->thread_notifier);	the_fsg = fsg;	return 0;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/a922c68732725866c88457026cf06a7620846506/file_storage.c/clean/drivers/usb/gadget/file_storage.c