22 					 struct udf_fileident_bh *fibh,  in udf_fileident_read()  argument
34 	fibh->soffset = fibh->eoffset;  in udf_fileident_read()
42 				       &(fibh->eoffset));  in udf_fileident_read()
46 		*nf_pos += fibh->eoffset - fibh->soffset;  in udf_fileident_read()
54 	if (fibh->eoffset == dir->i_sb->s_blocksize) {  in udf_fileident_read()
71 		brelse(fibh->sbh);  in udf_fileident_read()
72 		fibh->sbh = fibh->ebh = udf_tread(dir->i_sb, block);  in udf_fileident_read()
73 		if (!fibh->sbh)  in udf_fileident_read()
75 		fibh->soffset = fibh->eoffset = 0;  in udf_fileident_read()
97 	} else if (fibh->sbh != fibh->ebh) {  in udf_fileident_read()
98 		brelse(fibh->sbh);  in udf_fileident_read()
99 		fibh->sbh = fibh->ebh;  in udf_fileident_read()
102 	fi = udf_get_fileident(fibh->sbh->b_data, dir->i_sb->s_blocksize,  in udf_fileident_read()
103 			       &(fibh->eoffset));  in udf_fileident_read()
108 	*nf_pos += fibh->eoffset - fibh->soffset;  in udf_fileident_read()
110 	if (fibh->eoffset <= dir->i_sb->s_blocksize) {  in udf_fileident_read()
113 	} else if (fibh->eoffset > dir->i_sb->s_blocksize) {  in udf_fileident_read()
129 		fibh->soffset -= dir->i_sb->s_blocksize;  in udf_fileident_read()
130 		fibh->eoffset -= dir->i_sb->s_blocksize;  in udf_fileident_read()
132 		fibh->ebh = udf_tread(dir->i_sb, block);  in udf_fileident_read()
133 		if (!fibh->ebh)  in udf_fileident_read()
136 		if (sizeof(struct fileIdentDesc) > -fibh->soffset) {  in udf_fileident_read()
139 			memcpy((uint8_t *)cfi, (uint8_t *)fi, -fibh->soffset);  in udf_fileident_read()
140 			memcpy((uint8_t *)cfi - fibh->soffset,  in udf_fileident_read()
141 			       fibh->ebh->b_data,  in udf_fileident_read()
142 			       sizeof(struct fileIdentDesc) + fibh->soffset);  in udf_fileident_read()
145 			*nf_pos += fi_len - (fibh->eoffset - fibh->soffset);  in udf_fileident_read()
146 			fibh->eoffset = fibh->soffset + fi_len;  in udf_fileident_read()