diff options
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 52cf1bd..4902f2d 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -2651,17 +2651,10 @@ int skb_copy_datagram_iter(const struct sk_buff *from, int offset, static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset, struct msghdr *msg, int size) { - /* XXX: stripping const */ - return skb_copy_datagram_iovec(from, offset, (struct iovec *)msg->msg_iter.iov, size); -} -int skb_copy_and_csum_datagram_iovec(struct sk_buff *skb, int hlen, - struct iovec *iov); -static inline int skb_copy_and_csum_datagram_msg(struct sk_buff *skb, int hlen, - struct msghdr *msg) -{ - /* XXX: stripping const */ - return skb_copy_and_csum_datagram_iovec(skb, hlen, (struct iovec *)msg->msg_iter.iov); + return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size); } +int skb_copy_and_csum_datagram_msg(struct sk_buff *skb, int hlen, + struct msghdr *msg); int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len); int zerocopy_sg_from_iter(struct sk_buff *skb, struct iov_iter *frm); @@ -2697,8 +2690,7 @@ static inline int memcpy_from_msg(void *data, struct msghdr *msg, int len) static inline int memcpy_to_msg(struct msghdr *msg, void *data, int len) { - /* XXX: stripping const */ - return memcpy_toiovec((struct iovec *)msg->msg_iter.iov, data, len); + return copy_to_iter(data, len, &msg->msg_iter) == len ? 0 : -EFAULT; } struct skb_checksum_ops { |
