diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index a7263fc..00f908d 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1443,7 +1443,6 @@
 	struct ieee80211_sub_if_data *prev = NULL;
 	struct sk_buff *skb_new;
 	u8 *bssid;
-	int hdrlen;
 
 	/*
 	 * key references and virtual interfaces are protected using RCU
@@ -1473,18 +1472,6 @@
 	rx.fc = le16_to_cpu(hdr->frame_control);
 	type = rx.fc & IEEE80211_FCTL_FTYPE;
 
-	/*
-	 * Drivers are required to align the payload data to a four-byte
-	 * boundary, so the last two bits of the address where it starts
-	 * may not be set. The header is required to be directly before
-	 * the payload data, padding like atheros hardware adds which is
-	 * inbetween the 802.11 header and the payload is not supported,
-	 * the driver is required to move the 802.11 header further back
-	 * in that case.
-	 */
-	hdrlen = ieee80211_get_hdrlen(rx.fc);
-	WARN_ON_ONCE(((unsigned long)(skb->data + hdrlen)) & 3);
-
 	if (type == IEEE80211_FTYPE_DATA || type == IEEE80211_FTYPE_MGMT)
 		local->dot11ReceivedFragmentCount++;