[crypto] chcr: fix a type cast error

[Atul Gupta]

fix a type cast error for queue descriptor

Reported-by: Dan Carpenter <dan.carpen...@oracle.com>
Signed-off-by: Atul Gupta <atul.gu...@chelsio.com>
---
 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 f90f991..a413156 100644
--- a/drivers/crypto/chelsio/chcr_ipsec.c
+++ b/drivers/crypto/chelsio/chcr_ipsec.c
@@ -428,7 +428,7 @@ inline void *copy_key_cpltx_pktxt(struct sk_buff *skb,
                        memcpy(pos, sa_entry->key, left);
                        memcpy(q->q.desc, sa_entry->key + left,
                               key_len - left);
-                       pos = q->q.desc + (key_len - left);
+                       pos = (u8 *)q->q.desc + (key_len - left);
                }
        }
        /* Copy CPL TX PKT XT */
-- 
1.8.3.1