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authorstephen hemminger <stephen@networkplumber.org>2017-05-19 09:55:52 -0700
committerDavid S. Miller <davem@davemloft.net>2017-05-21 13:42:36 -0400
commitc718c6d66b249954d38eebe74724229f635fa655 (patch)
treea81ed8e23054b7c47c6a8b543f0abdd6a3699776 /net/ipv4/tcp_nv.c
parentinet: fix warning about missing prototype (diff)
downloadlinux-dev-c718c6d66b249954d38eebe74724229f635fa655.tar.xz
linux-dev-c718c6d66b249954d38eebe74724229f635fa655.zip
tcpnv: do not export local function
The TCP New Vegas congestion control was exporting an internal function tcpnv_get_info which is not used by any other in tree kernel code. Make it static. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_nv.c')
-rw-r--r--net/ipv4/tcp_nv.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/net/ipv4/tcp_nv.c b/net/ipv4/tcp_nv.c
index 5de82a8d4d87..6d650ed3cb59 100644
--- a/net/ipv4/tcp_nv.c
+++ b/net/ipv4/tcp_nv.c
@@ -424,8 +424,8 @@ static void tcpnv_acked(struct sock *sk, const struct ack_sample *sample)
}
/* Extract info for Tcp socket info provided via netlink */
-size_t tcpnv_get_info(struct sock *sk, u32 ext, int *attr,
- union tcp_cc_info *info)
+static size_t tcpnv_get_info(struct sock *sk, u32 ext, int *attr,
+ union tcp_cc_info *info)
{
const struct tcpnv *ca = inet_csk_ca(sk);
@@ -440,7 +440,6 @@ size_t tcpnv_get_info(struct sock *sk, u32 ext, int *attr,
}
return 0;
}
-EXPORT_SYMBOL_GPL(tcpnv_get_info);
static struct tcp_congestion_ops tcpnv __read_mostly = {
.init = tcpnv_init,