diff options
| -rw-r--r-- | fs/udf/dir.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/udf/dir.c b/fs/udf/dir.c index 4b44e23caa1..8d8643ada19 100644 --- a/fs/udf/dir.c +++ b/fs/udf/dir.c @@ -43,13 +43,13 @@ static int do_udf_readdir(struct inode *dir, struct file *filp, struct fileIdentDesc *fi = NULL; struct fileIdentDesc cfi; int block, iblock; - loff_t nf_pos = filp->f_pos - 1; + loff_t nf_pos = (filp->f_pos - 1) << 2; int flen; char fname[UDF_NAME_LEN]; char *nameptr; uint16_t liu; uint8_t lfi; - loff_t size = (udf_ext0_offset(dir) + dir->i_size) >> 2; + loff_t size = udf_ext0_offset(dir) + dir->i_size; struct buffer_head *tmp, *bha[16]; kernel_lb_addr eloc; uint32_t elen; @@ -63,13 +63,13 @@ static int do_udf_readdir(struct inode *dir, struct file *filp, return 0; if (nf_pos == 0) - nf_pos = (udf_ext0_offset(dir) >> 2); + nf_pos = udf_ext0_offset(dir); - fibh.soffset = fibh.eoffset = (nf_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2; + fibh.soffset = fibh.eoffset = nf_pos & (dir->i_sb->s_blocksize - 1); iinfo = UDF_I(dir); if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) { fibh.sbh = fibh.ebh = NULL; - } else if (inode_bmap(dir, nf_pos >> (dir->i_sb->s_blocksize_bits - 2), + } else if (inode_bmap(dir, nf_pos >> dir->i_sb->s_blocksize_bits, &epos, &eloc, &elen, &offset) == (EXT_RECORDED_ALLOCATED >> 30)) { block = udf_get_lb_pblock(dir->i_sb, eloc, offset); if ((++offset << dir->i_sb->s_blocksize_bits) < elen) { @@ -111,7 +111,7 @@ static int do_udf_readdir(struct inode *dir, struct file *filp, } while (nf_pos < size) { - filp->f_pos = nf_pos + 1; + filp->f_pos = (nf_pos >> 2) + 1; fi = udf_fileident_read(dir, &nf_pos, &fibh, &cfi, &epos, &eloc, &elen, &offset); @@ -178,7 +178,7 @@ static int do_udf_readdir(struct inode *dir, struct file *filp, } } /* end while */ - filp->f_pos = nf_pos + 1; + filp->f_pos = (nf_pos >> 2) + 1; if (fibh.sbh != fibh.ebh) brelse(fibh.ebh); |