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Date: Fri, 5 Dec 2014 05:58:51 +0000 From: Al Viro <viro@...IV.linux.org.uk> To: David Miller <davem@...emloft.net> Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH 10/12] ppp_read(): switch to skb_copy_datagram_iter() From: Al Viro <viro@...iv.linux.org.uk> Signed-off-by: Al Viro <viro@...iv.linux.org.uk> --- drivers/net/ppp/ppp_generic.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index 794a473..af034db 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -417,6 +417,7 @@ static ssize_t ppp_read(struct file *file, char __user *buf, ssize_t ret; struct sk_buff *skb = NULL; struct iovec iov; + struct iov_iter to; ret = count; @@ -462,7 +463,8 @@ static ssize_t ppp_read(struct file *file, char __user *buf, ret = -EFAULT; iov.iov_base = buf; iov.iov_len = count; - if (skb_copy_datagram_iovec(skb, 0, &iov, skb->len)) + iov_iter_init(&to, READ, &iov, 1, count); + if (skb_copy_datagram_iter(skb, 0, &to, skb->len)) goto outf; ret = skb->len; -- 2.1.3 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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