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From: Jonathan Lemon <jonathan.lemon@gmail.com>
To: <netdev@vger.kernel.org>, <davem@davemloft.net>,
	<kuba@kernel.org>, <willemdebruijn.kernel@gmail.com>,
	<edumazet@google.com>, <dsahern@gmail.com>
Cc: <kernel-team@fb.com>
Subject: [PATCH net-next v1 01/13] skbuff: remove unused skb_zcopy_abort function
Date: Tue, 5 Jan 2021 14:06:54 -0800	[thread overview]
Message-ID: <20210105220706.998374-2-jonathan.lemon@gmail.com> (raw)
In-Reply-To: <20210105220706.998374-1-jonathan.lemon@gmail.com>

From: Jonathan Lemon <bsd@fb.com>

skb_zcopy_abort() has no in-tree consumers, remove it.

Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Acked-by: Willem de Bruijn <willemb@google.com>
---
 include/linux/skbuff.h | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 333bcdc39635..3ca8d7c7b30c 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1490,17 +1490,6 @@ static inline void skb_zcopy_clear(struct sk_buff *skb, bool zerocopy)
 	}
 }
 
-/* Abort a zerocopy operation and revert zckey on error in send syscall */
-static inline void skb_zcopy_abort(struct sk_buff *skb)
-{
-	struct ubuf_info *uarg = skb_zcopy(skb);
-
-	if (uarg) {
-		sock_zerocopy_put_abort(uarg, false);
-		skb_shinfo(skb)->tx_flags &= ~SKBTX_ZEROCOPY_FRAG;
-	}
-}
-
 static inline void skb_mark_not_on_list(struct sk_buff *skb)
 {
 	skb->next = NULL;
-- 
2.24.1


  reply	other threads:[~2021-01-05 22:08 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-05 22:06 [PATCH net-next v1 00/13] Generic zcopy_* functions Jonathan Lemon
2021-01-05 22:06 ` Jonathan Lemon [this message]
2021-01-05 22:06 ` [PATCH net-next v1 02/13] skbuff: simplify sock_zerocopy_put Jonathan Lemon
2021-01-05 22:06 ` [PATCH net-next v1 03/13] skbuff: Push status and refcounts into sock_zerocopy_callback Jonathan Lemon
2021-01-05 22:06 ` [PATCH net-next v1 04/13] skbuff: replace sock_zerocopy_put() with skb_zcopy_put() Jonathan Lemon
2021-01-05 22:06 ` [PATCH net-next v1 05/13] skbuff: replace sock_zerocopy_get with skb_zcopy_get Jonathan Lemon
2021-01-05 22:06 ` [PATCH net-next v1 06/13] skbuff: Add skb parameter to the ubuf zerocopy callback Jonathan Lemon
2021-01-05 22:07 ` [PATCH net-next v1 07/13] skbuff: Call sock_zerocopy_put_abort from skb_zcopy_put_abort Jonathan Lemon
2021-01-05 22:07 ` [PATCH net-next v1 08/13] skbuff: Call skb_zcopy_clear() before unref'ing fragments Jonathan Lemon
2021-01-05 22:07 ` [PATCH net-next v1 09/13] skbuff: rename sock_zerocopy_* to msg_zerocopy_* Jonathan Lemon
2021-01-05 22:07 ` [PATCH net-next v1 10/13] net: group skb_shinfo zerocopy related bits together Jonathan Lemon
2021-01-05 22:07 ` [PATCH net-next v1 11/13] skbuff: add flags to ubuf_info for ubuf setup Jonathan Lemon
2021-01-05 22:07 ` [PATCH net-next v1 12/13] tap/tun: add skb_zcopy_init() helper for initialization Jonathan Lemon
2021-01-05 22:07 ` [PATCH net-next v1 13/13] skbuff: Rename skb_zcopy_{get|put} to net_zcopy_{get|put} Jonathan Lemon
2021-01-05 23:11 ` [PATCH net-next v1 00/13] Generic zcopy_* functions Florian Fainelli
2021-01-05 23:40   ` Jonathan Lemon
2021-01-05 23:45     ` Florian Fainelli
2021-01-06  0:25       ` Jonathan Lemon

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