[Raring/Saucy][PATCH] be2net: pass if_id for v1 and V2 versions of TX_CREATE cmd

[Wen-chien Jesse Sung]

From: Vasundhara Volam <vasundhara.volam at emulex.com>

BugLink: https://launchpad.net/bugs/1234019

It is a required field for all TX_CREATE cmd versions > 0.
This fixes a driver initialization failure, caused by recent SH-R Firmwares
(versions > 10.0.639.0) failing the TX_CREATE cmd when if_id field is
not passed.

Signed-off-by: Sathya Perla <sathya.perla at emulex.com>
Signed-off-by: David S. Miller <davem at davemloft.net>
(cherry picked from commit 0fb88d61bc60779dde88b0fc268da17eb81d0412)
Signed-off-by: Wen-chien Jesse Sung <jesse.sung at canonical.com>
---
 drivers/net/ethernet/emulex/benet/be_cmds.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index 8ec5d74..13ac104 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -1150,7 +1150,6 @@ int be_cmd_txq_create(struct be_adapter *adapter, struct be_tx_obj *txo)
 
 	if (lancer_chip(adapter)) {
 		req->hdr.version = 1;
-		req->if_id = cpu_to_le16(adapter->if_handle);
 	} else if (BEx_chip(adapter)) {
 		if (adapter->function_caps & BE_FUNCTION_CAPS_SUPER_NIC)
 			req->hdr.version = 2;
@@ -1158,6 +1157,8 @@ int be_cmd_txq_create(struct be_adapter *adapter, struct be_tx_obj *txo)
 		req->hdr.version = 2;
 	}
 
+	if (req->hdr.version > 0)
+		req->if_id = cpu_to_le16(adapter->if_handle);
 	req->num_pages = PAGES_4K_SPANNED(q_mem->va, q_mem->size);
 	req->ulp_num = BE_ULP1_NUM;
 	req->type = BE_ETH_TX_RING_TYPE_STANDARD;
-- 
1.8.3.2