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authorEric Dumazet <eric.dumazet@gmail.com>2010-09-21 06:43:54 +0000
committerDavid S. Miller <davem@davemloft.net>2010-09-21 18:04:47 -0700
commit756e64a0b106f1a2ca96889c39ea0d48131105c0 (patch)
treeaab1079dc10deebcdc0dfeaf6e009f9371131668 /drivers/net/pptp.c
parenta9478e386165477504916094ae5efb073a44fd9f (diff)
net: constify some ppp/pptp structs
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/pptp.c')
-rw-r--r--drivers/net/pptp.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/pptp.c b/drivers/net/pptp.c
index 761f0eced724..ccbc91326bfa 100644
--- a/drivers/net/pptp.c
+++ b/drivers/net/pptp.c
@@ -53,7 +53,7 @@ static struct pppox_sock **callid_sock;
static DEFINE_SPINLOCK(chan_lock);
static struct proto pptp_sk_proto __read_mostly;
-static struct ppp_channel_ops pptp_chan_ops;
+static const struct ppp_channel_ops pptp_chan_ops;
static const struct proto_ops pptp_ops;
#define PPP_LCP_ECHOREQ 0x09
@@ -628,7 +628,7 @@ static int pptp_ppp_ioctl(struct ppp_channel *chan, unsigned int cmd,
return err;
}
-static struct ppp_channel_ops pptp_chan_ops = {
+static const struct ppp_channel_ops pptp_chan_ops = {
.start_xmit = pptp_xmit,
.ioctl = pptp_ppp_ioctl,
};
@@ -659,12 +659,12 @@ static const struct proto_ops pptp_ops = {
.ioctl = pppox_ioctl,
};
-static struct pppox_proto pppox_pptp_proto = {
+static const struct pppox_proto pppox_pptp_proto = {
.create = pptp_create,
.owner = THIS_MODULE,
};
-static struct gre_protocol gre_pptp_protocol = {
+static const struct gre_protocol gre_pptp_protocol = {
.handler = pptp_rcv,
};