From: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Date: Wed, 21 Jun 2017 19:53:00 +0000 (-0500)
Subject: ibmvnic: Fix incorrectly defined ibmvnic_request_map_rsp structure
X-Git-Tag: v4.13-rc1~157^2~115^2~1
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=288ccb75b8fbf554d3fe21d1f91dbf489f10c6d4;p=linux.git

ibmvnic: Fix incorrectly defined ibmvnic_request_map_rsp structure

This reserved area should be eight bytes in length instead of four.
As a result, the return codes in the REQUEST_MAP_RSP descriptors
were not being properly handled.

Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/ibm/ibmvnic.h b/drivers/net/ethernet/ibm/ibmvnic.h
index 7e2300e64a47..2d525c761b75 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.h
+++ b/drivers/net/ethernet/ibm/ibmvnic.h
@@ -595,7 +595,7 @@ struct ibmvnic_request_map_rsp {
 	u8 cmd;
 	u8 reserved1;
 	u8 map_id;
-	u8 reserved2[4];
+	u8 reserved2[8];
 	struct ibmvnic_rc rc;
 } __packed __aligned(8);