[PATCH 6.1 19/91] udf: Convert udf_add_nondir() to new directory iteration

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

6.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Jan Kara <jack@suse.cz>

[ Upstream commit ef91f9998bece00cf7f82ad26177f910a7124b25 ]

Convert udf_add_nondir() to new directory iteration code.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 fs/udf/namei.c |   19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -847,26 +847,23 @@ static int udf_add_nondir(struct dentry
 {
 	struct udf_inode_info *iinfo = UDF_I(inode);
 	struct inode *dir = d_inode(dentry->d_parent);
-	struct udf_fileident_bh fibh;
-	struct fileIdentDesc cfi, *fi;
+	struct udf_fileident_iter iter;
 	int err;
 
-	fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err);
-	if (unlikely(!fi)) {
+	err = udf_fiiter_add_entry(dir, dentry, &iter);
+	if (err) {
 		inode_dec_link_count(inode);
 		discard_new_inode(inode);
 		return err;
 	}
-	cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
-	cfi.icb.extLocation = cpu_to_lelb(iinfo->i_location);
-	*(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
+	iter.fi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
+	iter.fi.icb.extLocation = cpu_to_lelb(iinfo->i_location);
+	*(__le32 *)((struct allocDescImpUse *)iter.fi.icb.impUse)->impUse =
 		cpu_to_le32(iinfo->i_unique & 0x00000000FFFFFFFFUL);
-	udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
+	udf_fiiter_write_fi(&iter, NULL);
 	dir->i_ctime = dir->i_mtime = current_time(dir);
 	mark_inode_dirty(dir);
-	if (fibh.sbh != fibh.ebh)
-		brelse(fibh.ebh);
-	brelse(fibh.sbh);
+	udf_fiiter_release(&iter);
 	d_instantiate_new(dentry, inode);
 
 	return 0;