diff options
| author | Jan Kara <jack@suse.cz> | 2023-01-18 16:08:10 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2023-01-26 18:46:33 +0300 |
| commit | 08931b78932d56185753af77b93b8dcaace31e04 (patch) | |
| tree | 16a8137255bcbc3d976018d6cda76c57ffc64d63 /fs/udf | |
| parent | 4215db46d5389066bba103f87d6fb4aa392ec849 (diff) | |
| download | linux-08931b78932d56185753af77b93b8dcaace31e04.tar.xz | |
udf: Use udf_bread() in udf_load_vat()
Use udf_bread() instead of mapping and loadign buffer head manually in
udf_load_vat().
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/udf')
| -rw-r--r-- | fs/udf/super.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/fs/udf/super.c b/fs/udf/super.c index 58a3148173ac..df5287c5d659 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -1176,7 +1176,6 @@ static int udf_load_vat(struct super_block *sb, int p_index, int type1_index) struct udf_part_map *map = &sbi->s_partmaps[p_index]; struct buffer_head *bh = NULL; struct udf_inode_info *vati; - uint32_t pos; struct virtualAllocationTable20 *vat20; sector_t blocks = sb_bdev_nr_blocks(sb); @@ -1198,10 +1197,14 @@ static int udf_load_vat(struct super_block *sb, int p_index, int type1_index) } else if (map->s_partition_type == UDF_VIRTUAL_MAP20) { vati = UDF_I(sbi->s_vat_inode); if (vati->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB) { - pos = udf_block_map(sbi->s_vat_inode, 0); - bh = sb_bread(sb, pos); - if (!bh) - return -EIO; + int err = 0; + + bh = udf_bread(sbi->s_vat_inode, 0, 0, &err); + if (!bh) { + if (!err) + err = -EFSCORRUPTED; + return err; + } vat20 = (struct virtualAllocationTable20 *)bh->b_data; } else { vat20 = (struct virtualAllocationTable20 *) |