nfsd: return error if nfs4_setacl fails

Bugzilla: https://bugzilla.redhat.com/2138321

commit 01d53a8
Author: Jeff Layton <jlayton@kernel.org>
Date:   Mon Nov 7 06:58:41 2022 -0500

    nfsd: return error if nfs4_setacl fails

    With the addition of POSIX ACLs to struct nfsd_attrs, we no longer
    return an error if setting the ACL fails. Ensure we return the na_aclerr
    error on SETATTR if there is one.

    Fixes: c0cbe70 ("NFSD: add posix ACLs to struct nfsd_attrs")
    Cc: Neil Brown <neilb@suse.de>
    Reported-by: Yongcheng Yang <yoyang@redhat.com>
    Signed-off-by: Jeff Layton <jlayton@kernel.org>
    Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

Signed-off-by: Jeffrey Layton <jlayton@redhat.com>

Author: jtlayton

fs/nfsd/nfs4proc.c

@@ -1143,6 +1143,8 @@ nfsd4_setattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 				0, (time64_t)0);
 	if (!status)
 		status = nfserrno(attrs.na_labelerr);
+	if (!status)
+		status = nfserrno(attrs.na_aclerr);
 out:
 	nfsd_attrs_free(&attrs);
 	fh_drop_write(&cstate->current_fh);