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Subject[net-next PATCH] net/ncsi: Fix gma flag setting after response
Date
gma_flag was set at the time of GMA command request but it should
only be set after getting successful response. Movinng this flag
setting in GMA response handler.

This flag is used mainly for not repeating GMA command once
received MAC address.

Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
---
net/ncsi/ncsi-manage.c | 3 ---
net/ncsi/ncsi-rsp.c | 6 ++++++
2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c
index 70fe02697544..e20b81514029 100644
--- a/net/ncsi/ncsi-manage.c
+++ b/net/ncsi/ncsi-manage.c
@@ -764,9 +764,6 @@ static int ncsi_gma_handler(struct ncsi_cmd_arg *nca, unsigned int mf_id)
return -1;
}

- /* Set the flag for GMA command which should only be called once */
- nca->ndp->gma_flag = 1;
-
/* Get Mac address from NCSI device */
return nch->handler(nca);
}
diff --git a/net/ncsi/ncsi-rsp.c b/net/ncsi/ncsi-rsp.c
index d5611f04926d..a94bb59793f0 100644
--- a/net/ncsi/ncsi-rsp.c
+++ b/net/ncsi/ncsi-rsp.c
@@ -627,6 +627,9 @@ static int ncsi_rsp_handler_oem_mlx_gma(struct ncsi_request *nr)
saddr.sa_family = ndev->type;
ndev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
memcpy(saddr.sa_data, &rsp->data[MLX_MAC_ADDR_OFFSET], ETH_ALEN);
+ /* Set the flag for GMA command which should only be called once */
+ ndp->gma_flag = 1;
+
ret = ops->ndo_set_mac_address(ndev, &saddr);
if (ret < 0)
netdev_warn(ndev, "NCSI: 'Writing mac address to device failed\n");
@@ -671,6 +674,9 @@ static int ncsi_rsp_handler_oem_bcm_gma(struct ncsi_request *nr)
if (!is_valid_ether_addr((const u8 *)saddr.sa_data))
return -ENXIO;

+ /* Set the flag for GMA command which should only be called once */
+ ndp->gma_flag = 1;
+
ret = ops->ndo_set_mac_address(ndev, &saddr);
if (ret < 0)
netdev_warn(ndev, "NCSI: 'Writing mac address to device failed\n");
--
2.17.1
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