From: Atul Gupta <atul.gupta@chelsio.com>
Date: Tue, 5 Dec 2017 15:59:22 +0530
Subject: crypto: chelsio - fix a type cast error
Patch-mainline: v4.16-rc1
Git-commit: 209c14bfb3b751a537f4af302730e8d9f24cd9cd
References: bsc#1104270 FATE#325931

fix a type cast error for queue descriptor

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Atul Gupta <atul.gupta@chelsio.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/crypto/chelsio/chcr_ipsec.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/crypto/chelsio/chcr_ipsec.c
+++ b/drivers/crypto/chelsio/chcr_ipsec.c
@@ -423,7 +423,7 @@ inline void *copy_key_cpltx_pktxt(struct
 			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 */