iov_iter, net: Fold in csum_and_memcpy()

Fold csum_and_memcpy() in to its callers.

Signed-off-by: David Howells <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
cc: Alexander Viro <[email protected]>
cc: Jens Axboe <[email protected]>
cc: Christoph Hellwig <[email protected]>
cc: Christian Brauner <[email protected]>
cc: Matthew Wilcox <[email protected]>
cc: Linus Torvalds <[email protected]>
cc: David Laight <[email protected]>
cc: "David S. Miller" <[email protected]>
cc: Eric Dumazet <[email protected]>
cc: Jakub Kicinski <[email protected]>
cc: Paolo Abeni <[email protected]>
cc: [email protected]
cc: [email protected]
cc: [email protected]
cc: [email protected]
Signed-off-by: Christian Brauner <[email protected]>

1 files changed, 0 insertions, 7 deletions

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index d0656cc11c16..c81ef5d76953 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -3679,13 +3679,6 @@ static inline int __must_check skb_put_padto(struct sk_buff *skb, unsigned int l
 	return __skb_put_padto(skb, len, true);
 }
 
-static inline __wsum csum_and_memcpy(void *to, const void *from, size_t len,
-				     __wsum sum, size_t off)
-{
-	__wsum next = csum_partial_copy_nocheck(from, to, len);
-	return csum_block_add(sum, next, off);
-}
-
 struct csum_state {
 	__wsum csum;
 	size_t off;