From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
Subject: [PATCH] brcmfmac: add missing eth_type_trans call
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There are 2 protocols supported by brcmfmac and msgbuf one was missing a
proper skb setup before passing it to the netif. This was triggering
"NULL pointer dereference".

Fixes: 9c349892ccc9 ("brcmfmac: revise handling events in receive path")
Signed-off-by: RafaÅ MiÅecki <zajec5@gmail.com>
---

--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
@@ -1157,6 +1157,9 @@ brcmf_msgbuf_process_rx_complete(struct
 		brcmu_pkt_buf_free_skb(skb);
 		return;
 	}
+
+	skb->protocol = eth_type_trans(skb, ifp->ndev);
+
 	brcmf_netif_rx(ifp, skb);
 }
 
