220 int fat_get_cluster(struct inode *inode, int cluster, int *fclus, int *dclus)  in fat_get_cluster()  argument
239 	if (cluster == 0)  in fat_get_cluster()
242 	if (fat_cache_lookup(inode, cluster, &cid, fclus, dclus) < 0) {  in fat_get_cluster()
251 	while (*fclus < cluster) {  in fat_get_cluster()
286 static int fat_bmap_cluster(struct inode *inode, int cluster)  in fat_bmap_cluster()  argument
294 	ret = fat_get_cluster(inode, cluster, &fclus, &dclus);  in fat_bmap_cluster()
311 	int cluster, offset;  in fat_get_mapped_cluster()  local
313 	cluster = sector >> (sbi->cluster_bits - sb->s_blocksize_bits);  in fat_get_mapped_cluster()
315 	cluster = fat_bmap_cluster(inode, cluster);  in fat_get_mapped_cluster()
316 	if (cluster < 0)  in fat_get_mapped_cluster()
317 		return cluster;  in fat_get_mapped_cluster()
318 	else if (cluster) {  in fat_get_mapped_cluster()
319 		*bmap = fat_clus_to_blknr(sbi, cluster) + offset;  in fat_get_mapped_cluster()