diff mbox series

[RESEND,net-next,v1,01/13] skbuff: remove unused skb_zcopy_abort function

Message ID 20210106221841.1880536-2-jonathan.lemon@gmail.com (mailing list archive)
State Accepted
Delegated to: Netdev Maintainers
Headers show
Series Generic zcopy_* functions | expand

Checks

Context Check Description
netdev/cover_letter success Link
netdev/fixes_present success Link
netdev/patch_count success Link
netdev/tree_selection success Clearly marked for net-next
netdev/subject_prefix success Link
netdev/cc_maintainers warning 12 maintainers not CCed: willemb@google.com herbert@gondor.apana.org.au steffen.klassert@secunet.com daniel@iogearbox.net rdunlap@infradead.org nogikh@google.com elver@google.com Jason@zx2c4.com jakub@cloudflare.com pabeni@redhat.com decui@microsoft.com pablo@netfilter.org
netdev/source_inline success Was 0 now: 0
netdev/verify_signedoff success Link
netdev/module_param success Was 0 now: 0
netdev/build_32bit success Errors and warnings before: 8866 this patch: 8866
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/verify_fixes success Link
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 17 lines checked
netdev/build_allmodconfig_warn success Errors and warnings before: 9273 this patch: 9273
netdev/header_inline success Link
netdev/stable success Stable not CCed

Commit Message

Jonathan Lemon Jan. 6, 2021, 10:18 p.m. UTC 
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 mbox series

Patch

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;