501 	__u32 startsect;  in set_cluster()  local
505 		startsect = clust_to_sect(mydata, clustnum);  in set_cluster()
507 		startsect = mydata->rootdir_sect;  in set_cluster()
509 	debug("clustnum: %d, startsect: %d\n", clustnum, startsect);  in set_cluster()
518 			ret = disk_write(startsect++, 1, tmpbuf);  in set_cluster()
529 		ret = disk_write(startsect, idx, buffer);  in set_cluster()
535 		startsect += idx;  in set_cluster()
545 		ret = disk_write(startsect, 1, tmpbuf);  in set_cluster()
750 	__u32 startsect, sect_num, offset;  in check_overflow()  local
753 		startsect = clust_to_sect(mydata, clustnum);  in check_overflow()
755 		startsect = mydata->rootdir_sect;  in check_overflow()
763 	if (startsect + sect_num > total_sector)  in check_overflow()
789 static dir_entry *find_directory_entry(fsdata *mydata, int startsect,  in find_directory_entry()  argument
792 	__u32 curclust = sect_to_clust(mydata, startsect);  in find_directory_entry()
908 	__u32 startsect;  in do_fat_write()  local
984 	startsect = mydata->rootdir_sect;  in do_fat_write()
985 	retdent = find_directory_entry(mydata, startsect,  in do_fat_write()