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ipvs: switch to sock_recvmsg()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2017-09-20 20:14:51 -04:00
parent 956a27ecfa
commit 7edffd25be
1 changed files with 3 additions and 6 deletions
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9
net/netfilter/ipvs/ip_vs_sync.c
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@ -1636,17 +1636,14 @@ static int
ip_vs_receive(struct socket *sock, char *buffer, const size_t buflen)
{
struct msghdr msg = {NULL,};
struct kvec iov;
struct kvec iov = {buffer, buflen};
int len;
EnterFunction(7);
/* Receive a packet */
iov.iov_base = buffer;
iov.iov_len = (size_t)buflen;
len = kernel_recvmsg(sock, &msg, &iov, 1, buflen, MSG_DONTWAIT);
iov_iter_kvec(&msg.msg_iter, READ | ITER_KVEC, &iov, 1, buflen);
len = sock_recvmsg(sock, &msg, MSG_DONTWAIT);
if (len < 0)
return len;