wireless: Remove casts to same type

[karo-tx-linux.git] / drivers / net / wireless / mwifiex / join.c

diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c
index d6b4fb04011f4d0e8c310b644249f1c5fad436b9..82e63cee1e9770bf100a11e8e76b68531741df8d 100644 (file)
--- a/drivers/net/wireless/mwifiex/join.c
+++ b/drivers/net/wireless/mwifiex/join.c
@@ -1349,22 +1349,16 @@ static int mwifiex_deauthenticate_infra(struct mwifiex_private *priv, u8 *mac)
 {
        u8 mac_address[ETH_ALEN];
        int ret;
-       u8 zero_mac[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 };
 
-       if (mac) {
-               if (!memcmp(mac, zero_mac, sizeof(zero_mac)))
-                       memcpy((u8 *) &mac_address,
-                              (u8 *) &priv->curr_bss_params.bss_descriptor.
-                              mac_address, ETH_ALEN);
-               else
-                       memcpy((u8 *) &mac_address, (u8 *) mac, ETH_ALEN);
-       } else {
-               memcpy((u8 *) &mac_address, (u8 *) &priv->curr_bss_params.
-                      bss_descriptor.mac_address, ETH_ALEN);
-       }
+       if (!mac || is_zero_ether_addr(mac))
+               memcpy(mac_address,
+                      priv->curr_bss_params.bss_descriptor.mac_address,
+                      ETH_ALEN);
+       else
+               memcpy(mac_address, mac, ETH_ALEN);
 
        ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_DEAUTHENTICATE,
-                                   HostCmd_ACT_GEN_SET, 0, &mac_address);
+                                   HostCmd_ACT_GEN_SET, 0, mac_address);
 
        return ret;
 }