Convert udf_symlink_filler() to use udf_bread() instead of mapping and
reading buffer head manually.
Signed-off-by: Jan Kara <jack@xxxxxxx>
---
fs/udf/symlink.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/fs/udf/symlink.c b/fs/udf/symlink.c
index 451d6d6c701e..a6cabaa5f1c2 100644
--- a/fs/udf/symlink.c
+++ b/fs/udf/symlink.c
@@ -107,10 +107,9 @@ static int udf_symlink_filler(struct file *file, struct folio *folio)
struct inode *inode = page->mapping->host;
struct buffer_head *bh = NULL;
unsigned char *symlink;
- int err;
+ int err = 0;
unsigned char *p = page_address(page);
struct udf_inode_info *iinfo = UDF_I(inode);
- uint32_t pos;
/* We don't support symlinks longer than one block */
if (inode->i_size > inode->i_sb->s_blocksize) {
@@ -121,14 +120,12 @@ static int udf_symlink_filler(struct file *file, struct folio *folio)
if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
symlink = iinfo->i_data + iinfo->i_lenEAttr;
} else {
- pos = udf_block_map(inode, 0);
- bh = sb_bread(inode->i_sb, pos);
-
+ bh = udf_bread(inode, 0, 0, &err);
if (!bh) {
- err = -EIO;
+ if (!err)
+ err = -EFSCORRUPTED;
goto out_err;
}
-
symlink = bh->b_data;
}
--
2.35.3
