int ret;  
static inline void loop_handle_bio(struct loop_device *lo, struct bio *bio){	int ret;	if (unlikely(!bio->bi_bdev)) {		do_loop_switch(lo, bio->bi_private);		bio_put(bio);	} else {		ret = do_bio_filebacked(lo, bio);		bio_endio(bio, bio->bi_size, ret);	}}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/35a82d1a53e1a9ad54efafcc940f9335beaed5c3/loop.c/buggy/drivers/block/loop.c