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authorYueHaibing <yuehaibing@huawei.com>2018-12-11 08:11:59 +0000
committerHerbert Xu <herbert@gondor.apana.org.au>2018-12-23 11:52:43 +0800
commit3cc04c160208ec55940db652343d236515d88af5 (patch)
tree122b2f659414a542c9023e8c7b291e5ccfb9cc44
parent5ac93f808338f4dd465402e91869702eb87db241 (diff)
downloadlinux-3cc04c160208ec55940db652343d236515d88af5.tar.bz2
crypto: chelsio - remove set but not used variable 'kctx_len'
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 8362ea16f69f ("crypto: chcr - ESN for Inline IPSec Tx") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--drivers/crypto/chelsio/chcr_ipsec.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/crypto/chelsio/chcr_ipsec.c b/drivers/crypto/chelsio/chcr_ipsec.c
index 9321d2b1a5ab..82ca33126786 100644
--- a/drivers/crypto/chelsio/chcr_ipsec.c
+++ b/drivers/crypto/chelsio/chcr_ipsec.c
@@ -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);