From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
In the case where skb->ip_summed != CHECKSUM_PARTIAL then cntrl contains
garbage value and this is possibly being bit-wise or'd and stored into
cpl->ctrl1. Fix this by initializing cntrl to zero.
Cleans up clang warning:
drivers/crypto/chelsio/chcr_ipsec.c:374:9: warning: The left expression
of the compound assignment is an uninitialized value. The computed value
will also be garbage
Fixes: 6dad4e8ab3ec ("chcr: Add support for Inline IPSec")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/crypto/chelsio/chcr_ipsec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/chelsio/chcr_ipsec.c b/drivers/crypto/chelsio/chcr_ipsec.c
index a0f003ffd1f4..64a030f8fb21 100644
--- a/drivers/crypto/chelsio/chcr_ipsec.c
+++ b/drivers/crypto/chelsio/chcr_ipsec.c
@@ -350,7 +350,7 @@ inline void *copy_cpltx_pktxt(struct sk_buff *skb,
struct port_info *pi;
struct sge_eth_txq *q;
struct cpl_tx_pkt_core *cpl;
- u64 cntrl;
+ u64 cntrl = 0;
u32 ctrl0, qidx;
pi = netdev_priv(dev);
--
2.14.1
