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crypto: chelsio - remove set but not used variable 'kctx_len'

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Fixes gcc '-Wunused-but-set-variable' warning:

drivers/crypto/chelsio/chcr_ipsec.c: In function 'chcr_ipsec_xmit':
drivers/crypto/chelsio/chcr_ipsec.c:674:33: warning:
 variable 'kctx_len' set but not used [-Wunused-but-set-variable]
  unsigned int flits = 0, ndesc, kctx_len;

It not used since commit 8362ea16f6 ("crypto: chcr - ESN for Inline IPSec Tx")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
YueHaibing 2018-12-11 08:11:59 +00:00 committed by Herbert Xu
parent 5ac93f8083
commit 3cc04c1602
1 changed files with 1 additions and 2 deletions
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3
drivers/crypto/chelsio/chcr_ipsec.c
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@ -671,7 +671,7 @@ int chcr_ipsec_xmit(struct sk_buff *skb, struct net_device *dev)
struct ipsec_sa_entry *sa_entry;
u64 *pos, *end, *before, *sgl;
int qidx, left, credits;
unsigned int flits = 0, ndesc, kctx_len;
unsigned int flits = 0, ndesc;
struct adapter *adap;
struct sge_eth_txq *q;
struct port_info *pi;
@ -682,7 +682,6 @@ int chcr_ipsec_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_BUSY;
sa_entry = (struct ipsec_sa_entry *)x->xso.offload_handle;
kctx_len = sa_entry->kctx_len;
if (skb->sp->len != 1) {
out_free: dev_kfree_skb_any(skb);