netdev - [PATCH net 3/3] net: dsa: Remove the now unused DSA_SKB_CB

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Date:   Sat, 11 May 2019 23:14:47 +0300
From:   Vladimir Oltean <olteanv@...il.com>
To:     f.fainelli@...il.com, vivien.didelot@...il.com, andrew@...n.ch,
        davem@...emloft.net
Cc:     netdev@...r.kernel.org, Vladimir Oltean <olteanv@...il.com>
Subject: [PATCH net 3/3] net: dsa: Remove the now unused DSA_SKB_CB_COPY() macro

It's best to not expose this, due to the performance hit it may cause
when calling it.

Fixes: b68b0dd0fb2d ("net: dsa: Keep private info in the skb->cb")
Signed-off-by: Vladimir Oltean <olteanv@...il.com>
---
 include/net/dsa.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/include/net/dsa.h b/include/net/dsa.h
index 1f6b8608b0b7..685294817712 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -99,9 +99,6 @@ struct __dsa_skb_cb {
 
 #define DSA_SKB_CB(skb) ((struct dsa_skb_cb *)((skb)->cb))
 
-#define DSA_SKB_CB_COPY(nskb, skb)		\
-	{ *__DSA_SKB_CB(nskb) = *__DSA_SKB_CB(skb); }
-
 #define DSA_SKB_CB_PRIV(skb)			\
 	((void *)(skb)->cb + offsetof(struct __dsa_skb_cb, priv))
 
-- 
2.17.1