2956 	struct bio **bip;  in add_stripe_bio()  local
2977 		bip = &sh->dev[dd_idx].towrite;  in add_stripe_bio()
2978 		if (*bip == NULL)  in add_stripe_bio()
2981 		bip = &sh->dev[dd_idx].toread;  in add_stripe_bio()
2982 	while (*bip && (*bip)->bi_iter.bi_sector < bi->bi_iter.bi_sector) {  in add_stripe_bio()
2983 		if (bio_end_sector(*bip) > bi->bi_iter.bi_sector)  in add_stripe_bio()
2985 		bip = & (*bip)->bi_next;  in add_stripe_bio()
2987 	if (*bip && (*bip)->bi_iter.bi_sector < bio_end_sector(bi))  in add_stripe_bio()
2993 	BUG_ON(*bip && bi->bi_next && (*bip) != bi->bi_next);  in add_stripe_bio()
2994 	if (*bip)  in add_stripe_bio()
2995 		bi->bi_next = *bip;  in add_stripe_bio()
2996 	*bip = bi;  in add_stripe_bio()
3015 		(unsigned long long)(*bip)->bi_iter.bi_sector,  in add_stripe_bio()