iwlwifi: mvm: move he RX handling to a separate function

The HE code is bloating the RX handling, and makes it too big.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c

@@ -1028,7 +1028,7 @@ static void iwl_mvm_rx_he(struct iwl_mvm *mvm, struct sk_buff *skb,
 		if (he_phy_data & IWL_RX_HE_PHY_RU_ALLOC_SEC80)
 			he->data2 |=
 				cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC);
-	} else if (he) {
+	} else {
 		he->data1 |=
 			cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN);
 	}