113 	int err, offs, len;  in get_master_node()  local
120 	err = ubifs_leb_read(c, lnum, sbuf, 0, c->leb_size, 0);  in get_master_node()
121 	if (err && err != -EBADMSG)  in get_master_node()
189 	err = -EINVAL;  in get_master_node()
194 	return err;  in get_master_node()
207 	int err = 0, lnum = UBIFS_MST_LNUM, sz = c->mst_node_alsz;  in write_rcvrd_mst_node()  local
216 	err = ubifs_leb_change(c, lnum, mst, sz);  in write_rcvrd_mst_node()
217 	if (err)  in write_rcvrd_mst_node()
219 	err = ubifs_leb_change(c, lnum + 1, mst, sz);  in write_rcvrd_mst_node()
220 	if (err)  in write_rcvrd_mst_node()
224 	return err;  in write_rcvrd_mst_node()
241 	int err, offs1, offs2;  in ubifs_recover_master_node()  local
245 	err = get_master_node(c, UBIFS_MST_LNUM, &buf1, &mst1, &cor1);  in ubifs_recover_master_node()
246 	if (err)  in ubifs_recover_master_node()
249 	err = get_master_node(c, UBIFS_MST_LNUM + 1, &buf2, &mst2, &cor2);  in ubifs_recover_master_node()
250 	if (err)  in ubifs_recover_master_node()
317 			err = -ENOMEM;  in ubifs_recover_master_node()
350 		err = write_rcvrd_mst_node(c, c->mst_node);  in ubifs_recover_master_node()
351 		if (err)  in ubifs_recover_master_node()
361 	err = -EINVAL;  in ubifs_recover_master_node()
374 	return err;  in ubifs_recover_master_node()
388 	int err;  in ubifs_write_rcvrd_mst_node()  local
394 	err = write_rcvrd_mst_node(c, c->rcvrd_mst_node);  in ubifs_write_rcvrd_mst_node()
395 	if (err)  in ubifs_write_rcvrd_mst_node()
396 		return err;  in ubifs_write_rcvrd_mst_node()
531 		int err;  in fix_unclean_leb()  local
536 			err = ubifs_leb_unmap(c, lnum);  in fix_unclean_leb()
537 			if (err)  in fix_unclean_leb()
538 				return err;  in fix_unclean_leb()
543 				err = ubifs_leb_read(c, lnum, sleb->buf, 0,  in fix_unclean_leb()
545 				if (err)  in fix_unclean_leb()
546 					return err;  in fix_unclean_leb()
558 			err = ubifs_leb_change(c, lnum, sleb->buf, len);  in fix_unclean_leb()
559 			if (err)  in fix_unclean_leb()
560 				return err;  in fix_unclean_leb()
637 	int ret = 0, err, len = c->leb_size - offs, start = offs, min_io_unit;  in ubifs_recover_leb()  local
665 			err = ubifs_add_snod(c, sleb, buf, offs);  in ubifs_recover_leb()
666 			if (err)  in ubifs_recover_leb()
686 			err = -EINVAL;  in ubifs_recover_leb()
783 	err = fix_unclean_leb(c, sleb, start);  in ubifs_recover_leb()
784 	if (err)  in ubifs_recover_leb()
795 	err = -EUCLEAN;  in ubifs_recover_leb()
799 	return ERR_PTR(err);  in ubifs_recover_leb()
815 	int err, ret;  in get_cs_sqnum()  local
823 	err = ubifs_leb_read(c, lnum, (void *)cs_node, offs,  in get_cs_sqnum()
825 	if (err && err != -EBADMSG)  in get_cs_sqnum()
848 	err = -EINVAL;  in get_cs_sqnum()
852 	return err;  in get_cs_sqnum()
893 				int err;  in ubifs_recover_log_leb()  local
895 				err = get_cs_sqnum(c, lnum, offs, &cs_sqnum);  in ubifs_recover_log_leb()
896 				if (err) {  in ubifs_recover_log_leb()
898 					return ERR_PTR(err);  in ubifs_recover_log_leb()
926 	int len = c->max_write_size, err;  in recover_head()  local
935 	err = ubifs_leb_read(c, lnum, sbuf, offs, len, 1);  in recover_head()
936 	if (err || !is_empty(sbuf, len)) {  in recover_head()
940 		err = ubifs_leb_read(c, lnum, sbuf, 0, offs, 1);  in recover_head()
941 		if (err)  in recover_head()
942 			return err;  in recover_head()
968 	int err;  in ubifs_recover_inl_heads()  local
973 	err = recover_head(c, c->ihead_lnum, c->ihead_offs, sbuf);  in ubifs_recover_inl_heads()
974 	if (err)  in ubifs_recover_inl_heads()
975 		return err;  in ubifs_recover_inl_heads()
997 	int err, lnum = ucleb->lnum, offs = 0, len = ucleb->endpt, quiet = 1;  in clean_an_unclean_leb()  local
1007 	err = ubifs_leb_read(c, lnum, buf, offs, len, 0);  in clean_an_unclean_leb()
1008 	if (err && err != -EBADMSG)  in clean_an_unclean_leb()
1009 		return err;  in clean_an_unclean_leb()
1067 	err = ubifs_leb_change(c, lnum, sbuf, len);  in clean_an_unclean_leb()
1068 	if (err)  in clean_an_unclean_leb()
1069 		return err;  in clean_an_unclean_leb()
1092 		int err;  in ubifs_clean_lebs()  local
1096 		err = clean_an_unclean_leb(c, ucleb, sbuf);  in ubifs_clean_lebs()
1097 		if (err)  in ubifs_clean_lebs()
1098 			return err;  in ubifs_clean_lebs()
1115 	int lnum, err;  in grab_empty_leb()  local
1141 	err = ubifs_change_one_lp(c, lnum, LPROPS_NC, LPROPS_NC, 0,  in grab_empty_leb()
1143 	if (err)  in grab_empty_leb()
1144 		return err;  in grab_empty_leb()
1174 	int err;  in ubifs_rcvry_gc_commit()  local
1182 	err = ubifs_find_dirty_leb(c, &lp, wbuf->offs, 2);  in ubifs_rcvry_gc_commit()
1183 	if (err) {  in ubifs_rcvry_gc_commit()
1184 		if (err != -ENOSPC)  in ubifs_rcvry_gc_commit()
1185 			return err;  in ubifs_rcvry_gc_commit()
1199 	err = ubifs_run_commit(c);  in ubifs_rcvry_gc_commit()
1200 	if (err)  in ubifs_rcvry_gc_commit()
1201 		return err;  in ubifs_rcvry_gc_commit()
1205 	err = ubifs_garbage_collect_leb(c, &lp);  in ubifs_rcvry_gc_commit()
1206 	if (err >= 0) {  in ubifs_rcvry_gc_commit()
1210 			err = err2;  in ubifs_rcvry_gc_commit()
1213 	if (err < 0) {  in ubifs_rcvry_gc_commit()
1214 		ubifs_err(c, "GC failed, error %d", err);  in ubifs_rcvry_gc_commit()
1215 		if (err == -EAGAIN)  in ubifs_rcvry_gc_commit()
1216 			err = -EINVAL;  in ubifs_rcvry_gc_commit()
1217 		return err;  in ubifs_rcvry_gc_commit()
1220 	ubifs_assert(err == LEB_RETAINED);  in ubifs_rcvry_gc_commit()
1221 	if (err != LEB_RETAINED)  in ubifs_rcvry_gc_commit()
1224 	err = ubifs_leb_unmap(c, c->gc_lnum);  in ubifs_rcvry_gc_commit()
1225 	if (err)  in ubifs_rcvry_gc_commit()
1226 		return err;  in ubifs_rcvry_gc_commit()
1372 	int err;  in ubifs_recover_size_accum()  local
1384 				err = add_ino(c, inum, new_size, 0, 1);  in ubifs_recover_size_accum()
1385 				if (err)  in ubifs_recover_size_accum()
1386 					return err;  in ubifs_recover_size_accum()
1396 			err = add_ino(c, inum, 0, new_size, 0);  in ubifs_recover_size_accum()
1397 			if (err)  in ubifs_recover_size_accum()
1398 				return err;  in ubifs_recover_size_accum()
1420 	int err, lnum, offs, len;  in fix_size_in_place()  local
1426 	err = ubifs_tnc_locate(c, &key, ino, &lnum, &offs);  in fix_size_in_place()
1427 	if (err)  in fix_size_in_place()
1437 	err = ubifs_leb_read(c, lnum, c->sbuf, 0, c->leb_size, 1);  in fix_size_in_place()
1438 	if (err)  in fix_size_in_place()
1453 	err = ubifs_leb_change(c, lnum, c->sbuf, len);  in fix_size_in_place()
1454 	if (err)  in fix_size_in_place()
1462 		   (unsigned long)e->inum, e->i_size, e->d_size, err);  in fix_size_in_place()
1463 	return err;  in fix_size_in_place()
1481 		int err;  in ubifs_recover_size()  local
1488 			err = ubifs_tnc_lookup(c, &key, c->sbuf);  in ubifs_recover_size()
1489 			if (err && err != -ENOENT)  in ubifs_recover_size()
1490 				return err;  in ubifs_recover_size()
1491 			if (err == -ENOENT) {  in ubifs_recover_size()
1495 				err = ubifs_tnc_remove_ino(c, e->inum);  in ubifs_recover_size()
1496 				if (err)  in ubifs_recover_size()
1497 					return err;  in ubifs_recover_size()
1533 				err = fix_size_in_place(c, e);  in ubifs_recover_size()
1534 				if (err)  in ubifs_recover_size()
1535 					return err;  in ubifs_recover_size()