From 600d640a2b59e589169fb24eed0fd80587dcdff6 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 21 Mar 2015 02:55:30 +0100
Subject: [PATCH] dma: remove unnecessary memset

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---
 dma.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/dma.c b/dma.c
index 5dace478..ae6351aa 100644
--- a/dma.c
+++ b/dma.c
@@ -439,7 +439,6 @@ mt76_process_rx_skb(struct mt76_dev *dev, struct mt76_queue *q,
 		return;
 	}
 
-	memset(skb->cb, 0, sizeof(skb->cb));
 	if (mt76_mac_process_rx(dev, skb, rxwi)) {
 	    dev_kfree_skb(skb);
 	    return;