qcacld-3.0: Return success on same MAC address change
Currently if the set mac adderess command comes, driver is
returning failure if any of the interface is using the MAC
address given in the command.
Return success if the same MAC address is passed in the command
for the same interface which is using this MAC currently.
Change-Id: Iaab6109aa015b6be525eba2bacbe05c3c796e033
CRs-Fixed: 2266755
diff --git a/core/hdd/src/wlan_hdd_main.c b/core/hdd/src/wlan_hdd_main.c
index 7ddb2cb..90b1e41 100644
--- a/core/hdd/src/wlan_hdd_main.c
+++ b/core/hdd/src/wlan_hdd_main.c
@@ -3313,6 +3313,7 @@
static int __hdd_set_mac_address(struct net_device *dev, void *addr)
{
struct hdd_adapter *adapter = WLAN_HDD_GET_PRIV_PTR(dev);
+ struct hdd_adapter *adapter_temp;
struct hdd_context *hdd_ctx;
struct sockaddr *psta_mac_addr = addr;
QDF_STATUS qdf_ret_status = QDF_STATUS_SUCCESS;
@@ -3332,9 +3333,12 @@
return ret;
qdf_mem_copy(&mac_addr, psta_mac_addr->sa_data, sizeof(mac_addr));
-
- if (hdd_get_adapter_by_macaddr(hdd_ctx, mac_addr.bytes)) {
- hdd_err("adapter exist with same mac address " MAC_ADDRESS_STR,
+ adapter_temp = hdd_get_adapter_by_macaddr(hdd_ctx, mac_addr.bytes);
+ if (adapter_temp) {
+ if (!qdf_str_cmp(adapter_temp->dev->name, dev->name))
+ return 0;
+ hdd_err("%s adapter exist with same address " MAC_ADDRESS_STR,
+ adapter_temp->dev->name,
MAC_ADDR_ARRAY(mac_addr.bytes));
return -EINVAL;
}