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authorDavid S. Miller <davem@davemloft.net>2014-11-25 20:02:51 -0500
committerDavid S. Miller <davem@davemloft.net>2014-11-25 20:02:51 -0500
commitd3fc6b3fddd54c2220a075aefc4e5e5ca25cff34 (patch)
tree794bd9737e15ecc636e2e3ef4c060c8e24488ca3 /net/ipv4
parentaa99c47933d2c9a7622440d1b08ebb46ad8bd741 (diff)
parent083735f4b01b703184c0e11c2e384b2c60a8aea4 (diff)
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Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
More work from Al Viro to move away from modifying iovecs by using iov_iter instead. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/ping.c2
-rw-r--r--net/ipv4/tcp.c2
-rw-r--r--net/ipv4/tcp_input.c2
-rw-r--r--net/ipv4/udp.c5
4 files changed, 5 insertions, 6 deletions
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index ce2920f5bef3..ef8f6ee90473 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -660,7 +660,7 @@ int ping_common_sendmsg(int family, struct msghdr *msg, size_t len,
* Fetch the ICMP header provided by the userland.
* iovec is modified! The ICMP header is consumed.
*/
- if (memcpy_fromiovec(user_icmph, msg->msg_iov, icmph_len))
+ if (memcpy_from_msg(user_icmph, msg, icmph_len))
return -EFAULT;
if (family == AF_INET) {
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index c239f4740d10..435443bfc3c3 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1349,7 +1349,7 @@ static int tcp_recv_urg(struct sock *sk, struct msghdr *msg, int len, int flags)
if (len > 0) {
if (!(flags & MSG_TRUNC))
- err = memcpy_toiovec(msg->msg_iov, &c, 1);
+ err = memcpy_to_msg(msg, &c, 1);
len = 1;
} else
msg->msg_flags |= MSG_TRUNC;
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index d22a31f27ab4..69de1a1c05c9 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -4368,7 +4368,7 @@ int tcp_send_rcvq(struct sock *sk, struct msghdr *msg, size_t size)
if (tcp_try_rmem_schedule(sk, skb, skb->truesize))
goto err_free;
- if (memcpy_fromiovec(skb_put(skb, size), msg->msg_iov, size))
+ if (memcpy_from_msg(skb_put(skb, size), msg, size))
goto err_free;
TCP_SKB_CB(skb)->seq = tcp_sk(sk)->rcv_nxt;
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 4a16b9129079..b2d606833ce4 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1284,9 +1284,8 @@ try_again:
err = skb_copy_datagram_msg(skb, sizeof(struct udphdr),
msg, copied);
else {
- err = skb_copy_and_csum_datagram_iovec(skb,
- sizeof(struct udphdr),
- msg->msg_iov);
+ err = skb_copy_and_csum_datagram_msg(skb, sizeof(struct udphdr),
+ msg);
if (err == -EINVAL)
goto csum_copy_err;