Commit 267469ea authored by Colin Ian King's avatar Colin Ian King Committed by Herbert Xu
Browse files

chcr: remove unused variables net_device, pi, adap and cntrl 



Variables adap, pi and cntrl are assigned but are never read, hence
they are redundant and can be removed.

Cleans up various clang build warnings.

Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 8579e076

drivers/crypto/chelsio/chcr_ipsec.c

+1 −7
Original line number Diff line number Diff line
@@ -199,14 +199,9 @@ out: 
 */

static int chcr_xfrm_add_state(struct xfrm_state *x)

{

	struct net_device *netdev = x->xso.dev;

	struct port_info *pi  = netdev_priv(netdev);

	struct ipsec_sa_entry *sa_entry;

	struct adapter *adap;

	int res = 0;



	adap = pi->adapter;



	if (x->props.aalgo != SADB_AALG_NONE) {

		pr_debug("CHCR: Cannot offload authenticated xfrm states\n");

		return -EINVAL;
@@ -570,7 +565,7 @@ int chcr_ipsec_xmit(struct sk_buff *skb, struct net_device *dev) 
{

	struct xfrm_state *x = xfrm_input_state(skb);

	struct ipsec_sa_entry *sa_entry;

	u64 *pos, *end, *before, cntrl, *sgl;

	u64 *pos, *end, *before, *sgl;

	int qidx, left, credits;

	unsigned int flits = 0, ndesc, kctx_len;

	struct adapter *adap;
@@ -596,7 +591,6 @@ out_free: dev_kfree_skb_any(skb); 
	q = &adap->sge.ethtxq[qidx + pi->first_qset];



	cxgb4_reclaim_completed_tx(adap, &q->q, true);

	cntrl = TXPKT_L4CSUM_DIS_F | TXPKT_IPCSUM_DIS_F;



	flits = calc_tx_sec_flits(skb, sa_entry->kctx_len);

	ndesc = flits_to_desc(flits);

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