JIRA: https://issues.redhat.com/browse/RHEL-83951



commit 20238d49448cdb406da2b9bd3e50f892b26da318
Author: Dr. David Alan Gilbert <linux@treblig.org>
Date:   Sun Sep 29 14:21:48 2024 +0100

    async_xor: Remove unused 'async_xor_val'

    async_xor_val has been unused since commit
    a7c224a8 ("md/raid5: convert to new xor compution interface")

    Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Signed-off-by: Nigel Croxon <ncroxon@redhat.com>