rtl8xxxu: rtl8192eu_parse_efuse(): Use a pointer to the struct rtl8192eu_efuse

Make the code easier to read and less error prone by using a pointer
to the efuse.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
index fcae9f0..a8f1eae 100644 (file)
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
@@ -2288,33 +2288,27 @@ static int rtl8192cu_parse_efuse(struct rtl8xxxu_priv *priv)
 
 static int rtl8192eu_parse_efuse(struct rtl8xxxu_priv *priv)
 {
+       struct rtl8192eu_efuse *efuse = &priv->efuse_wifi.efuse8192eu;
        int i;
 
-       if (priv->efuse_wifi.efuse8192eu.rtl_id != cpu_to_le16(0x8129))
+       if (efuse->rtl_id != cpu_to_le16(0x8129))
                return -EINVAL;
 
-       ether_addr_copy(priv->mac_addr, priv->efuse_wifi.efuse8192eu.mac_addr);
+       ether_addr_copy(priv->mac_addr, efuse->mac_addr);
 
-       memcpy(priv->cck_tx_power_index_A,
-              priv->efuse_wifi.efuse8192eu.cck_tx_power_index_A,
+       memcpy(priv->cck_tx_power_index_A, efuse->cck_tx_power_index_A,
               sizeof(priv->cck_tx_power_index_A));
-       memcpy(priv->cck_tx_power_index_B,
-              priv->efuse_wifi.efuse8192eu.cck_tx_power_index_B,
+       memcpy(priv->cck_tx_power_index_B, efuse->cck_tx_power_index_B,
               sizeof(priv->cck_tx_power_index_B));
 
-       memcpy(priv->ht40_1s_tx_power_index_A,
-              priv->efuse_wifi.efuse8192eu.ht40_1s_tx_power_index_A,
+       memcpy(priv->ht40_1s_tx_power_index_A, efuse->ht40_1s_tx_power_index_A,
               sizeof(priv->ht40_1s_tx_power_index_A));
-       memcpy(priv->ht40_1s_tx_power_index_B,
-              priv->efuse_wifi.efuse8192eu.ht40_1s_tx_power_index_B,
+       memcpy(priv->ht40_1s_tx_power_index_B, efuse->ht40_1s_tx_power_index_B,
               sizeof(priv->ht40_1s_tx_power_index_B));
 
-       dev_info(&priv->udev->dev, "Vendor: %.7s\n",
-                priv->efuse_wifi.efuse8192eu.vendor_name);
-       dev_info(&priv->udev->dev, "Product: %.11s\n",
-                priv->efuse_wifi.efuse8192eu.device_name);
-       dev_info(&priv->udev->dev, "Serial: %.11s\n",
-                priv->efuse_wifi.efuse8192eu.serial);
+       dev_info(&priv->udev->dev, "Vendor: %.7s\n", efuse->vendor_name);
+       dev_info(&priv->udev->dev, "Product: %.11s\n", efuse->device_name);
+       dev_info(&priv->udev->dev, "Serial: %.11s\n", efuse->serial);
 
        if (rtl8xxxu_debug & RTL8XXXU_DEBUG_EFUSE) {
                unsigned char *raw = priv->efuse_wifi.raw;