diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-11-30 17:11:44 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-12-11 14:36:59 +0300 |
| commit | 267469ea65fd2ef5412177b3269811adfde5a29d (patch) | |
| tree | ba7f6eefdb73d27a48e8e162a7577aa27f61ec34 /drivers/crypto/chelsio | |
| parent | 8579e0767c230f25f8abc71d4e99eba6754d3766 (diff) | |
| download | linux-267469ea65fd2ef5412177b3269811adfde5a29d.tar.xz | |
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: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/chelsio')
| -rw-r--r-- | drivers/crypto/chelsio/chcr_ipsec.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/crypto/chelsio/chcr_ipsec.c b/drivers/crypto/chelsio/chcr_ipsec.c index f90f991c133f..a0f003ffd1f4 100644 --- a/drivers/crypto/chelsio/chcr_ipsec.c +++ b/drivers/crypto/chelsio/chcr_ipsec.c @@ -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); |