Commit 15a08f51 authored by Jan Kara's avatar Jan Kara
Browse files

udf: Convert udf_symlink_filler() to use udf_bread() 



Convert udf_symlink_filler() to use udf_bread() instead of mapping and
reading buffer head manually.

Signed-off-by: default avatarJan Kara <jack@suse.cz>
parent f33321b2

fs/udf/symlink.c

+4 −7
Original line number Diff line number Diff line
@@ -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;

	}