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skbuff: remove unused skb_zcopy_abort function

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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>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jonathan Lemon 2021-01-06 14:18:29 -08:00 committed by Jakub Kicinski
parent 7cd1de76c9
commit 424f481f06
1 changed files with 0 additions and 11 deletions
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11
include/linux/skbuff.h
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@ -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;