Hi,
Darrick J. Wong <darrick.wong <at> oracle.com> writes:
> +int ext4_check_all_de(struct inode *dir, struct buffer_head *bh, void
*buf,
> + int buf_size)
> +{
> + struct ext4_dir_entry_2 *de;
> + int nlen, rlen;
Is nlen actually used in this function?
> + unsigned int offset = 0;
> + char *top;
> +
> + de = (struct ext4_dir_entry_2 *)buf;
> + top = buf + buf_size;
> + while ((char *) de < top) {
> + if (ext4_check_dir_entry(dir, NULL, de, bh,
> + buf, buf_size, offset))
> + return -EIO;
> + nlen = EXT4_DIR_REC_LEN(de->name_len);
It is set here, but its value is never used.
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