26 	loff_t pos;  in hpfs_dir_lseek()  local
41 	pos = ((loff_t) hpfs_de_as_down_as_possible(s, hpfs_inode->i_dno) << 4) + 1;  in hpfs_dir_lseek()
42 	while (pos != new_off) {  in hpfs_dir_lseek()
43 		if (map_pos_dirent(i, &pos, &qbh)) hpfs_brelse4(&qbh);  in hpfs_dir_lseek()
45 		if (pos == 12) goto fail;  in hpfs_dir_lseek()
112 	if (ctx->pos == 12) { /* diff -r requires this (note, that diff -r */  in hpfs_readdir()
113 		ctx->pos = 13; /* also fails on msdos filesystem in 2.0) */  in hpfs_readdir()
116 	if (ctx->pos == 13) {  in hpfs_readdir()
127 			if (hpfs_stop_cycles(inode->i_sb, ctx->pos, &c1, &c2, "hpfs_readdir")) {  in hpfs_readdir()
131 		if (ctx->pos == 12)  in hpfs_readdir()
133 		if (ctx->pos == 3 || ctx->pos == 4 || ctx->pos == 5) {  in hpfs_readdir()
134 			pr_err("pos==%d\n", (int)ctx->pos);  in hpfs_readdir()
137 		if (ctx->pos == 0) {  in hpfs_readdir()
140 			ctx->pos = 11;  in hpfs_readdir()
142 		if (ctx->pos == 11) {  in hpfs_readdir()
145 			ctx->pos = 1;  in hpfs_readdir()
147 		if (ctx->pos == 1) {  in hpfs_readdir()
151 			ctx->pos = ((loff_t) hpfs_de_as_down_as_possible(inode->i_sb, hpfs_inode->i_dno) << 4) + 1;  in hpfs_readdir()
154 		next_pos = ctx->pos;  in hpfs_readdir()
156 			ctx->pos = next_pos;  in hpfs_readdir()
164 					hpfs_error(inode->i_sb, "hpfs_readdir: bad ^A^A entry; pos = %08lx", (unsigned long)ctx->pos);  in hpfs_readdir()
166 					hpfs_error(inode->i_sb, "hpfs_readdir: bad \\377 entry; pos = %08lx", (unsigned long)ctx->pos);  in hpfs_readdir()
169 			ctx->pos = next_pos;  in hpfs_readdir()
178 		ctx->pos = next_pos;  in hpfs_readdir()