wcn36xx: Rename wcn36xx_vif.ucast_dpu_signature to self_ucast_dpu_sign

This is more line with the names of the other members
Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath/wcn36xx/smd.c

@@ -1121,7 +1121,7 @@ static int wcn36xx_smd_config_bss_rsp(struct wcn36xx *wcn,
 		priv_vif->sta->bss_dpu_desc_index = params->dpu_desc_index;
 	}
 
-	priv_vif->ucast_dpu_signature = params->ucast_dpu_signature;
+	priv_vif->self_ucast_dpu_sign = params->ucast_dpu_signature;
 
 	return 0;
 }

drivers/net/wireless/ath/wcn36xx/txrx.c

@@ -146,7 +146,7 @@ static void wcn36xx_set_tx_data(struct wcn36xx_tx_bd *bd,
 		bd->dpu_desc_idx = __vif_priv->self_dpu_desc_index;
 	}
 
-	bd->dpu_sign = __vif_priv->ucast_dpu_signature;
+	bd->dpu_sign = __vif_priv->self_ucast_dpu_sign;
 
 	if (ieee80211_is_nullfunc(hdr->frame_control) ||
 	   (sta_priv && !sta_priv->is_data_encrypted))

drivers/net/wireless/ath/wcn36xx/wcn36xx.h

@@ -125,10 +125,10 @@ struct wcn36xx_vif {
 	enum wcn36xx_power_state pw_state;
 
 	u8 bss_index;
-	u8 ucast_dpu_signature;
 	/* Returned from WCN36XX_HAL_ADD_STA_SELF_RSP */
 	u8 self_sta_index;
 	u8 self_dpu_desc_index;
+	u8 self_ucast_dpu_sign;
 };
 
 /**