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Message-ID: <20201230191244.610449-2-jonathan.lemon@gmail.com>
Date: Wed, 30 Dec 2020 11:12:33 -0800
From: Jonathan Lemon <jonathan.lemon@...il.com>
To: <netdev@...r.kernel.org>, <willemdebruijn.kernel@...il.com>,
<edumazet@...gle.com>, <dsahern@...il.com>
CC: <kernel-team@...com>
Subject: [RFC PATCH v3 01/12] skbuff: remove unused skb_zcopy_abort function
From: Jonathan Lemon <bsd@...com>
skb_zcopy_abort() has no in-tree consumers, remove it.
Signed-off-by: Jonathan Lemon <jonathan.lemon@...il.com>
Acked-by: Willem de Bruijn <willemb@...gle.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
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