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-rw-r--r--drivers/net/wan/c101.c1
-rw-r--r--drivers/net/wan/cosa.c1
-rw-r--r--drivers/net/wan/dscc4.c1
-rw-r--r--drivers/net/wan/farsync.c1
-rw-r--r--drivers/net/wan/fsl_ucc_hdlc.c1
-rw-r--r--drivers/net/wan/hdlc.c11
-rw-r--r--drivers/net/wan/hdlc_fr.c3
-rw-r--r--drivers/net/wan/hostess_sv11.c1
-rw-r--r--drivers/net/wan/ixp4xx_hss.c1
-rw-r--r--drivers/net/wan/lmc/lmc_main.c1
-rw-r--r--drivers/net/wan/n2.c1
-rw-r--r--drivers/net/wan/pc300too.c1
-rw-r--r--drivers/net/wan/pci200syn.c1
-rw-r--r--drivers/net/wan/sbni.c1
-rw-r--r--drivers/net/wan/sealevel.c1
-rw-r--r--drivers/net/wan/wanxl.c1
-rw-r--r--drivers/net/wan/x25_asy.c5
17 files changed, 6 insertions, 27 deletions
diff --git a/drivers/net/wan/c101.c b/drivers/net/wan/c101.c
index 09a5075..2371e07 100644
--- a/drivers/net/wan/c101.c
+++ b/drivers/net/wan/c101.c
@@ -302,7 +302,6 @@ static void c101_destroy_card(card_t *card)
static const struct net_device_ops c101_ops = {
.ndo_open = c101_open,
.ndo_stop = c101_close,
- .ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = c101_ioctl,
};
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index b87fe0a..087eb26 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -432,7 +432,6 @@ module_exit(cosa_exit);
static const struct net_device_ops cosa_ops = {
.ndo_open = cosa_net_open,
.ndo_stop = cosa_net_close,
- .ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = cosa_net_ioctl,
.ndo_tx_timeout = cosa_net_timeout,
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index 6292259..7351e54 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -887,7 +887,6 @@ static inline int dscc4_set_quartz(struct dscc4_dev_priv *dpriv, int hz)
static const struct net_device_ops dscc4_ops = {
.ndo_open = dscc4_open,
.ndo_stop = dscc4_close,
- .ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = dscc4_ioctl,
.ndo_tx_timeout = dscc4_tx_timeout,
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index 3c9cbf9..03696d3 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -2394,7 +2394,6 @@ fst_init_card(struct fst_card_info *card)
static const struct net_device_ops fst_ops = {
.ndo_open = fst_open,
.ndo_stop = fst_close,
- .ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = fst_ioctl,
.ndo_tx_timeout = fst_tx_timeout,
diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c
index 6564753..e38ce4d 100644
--- a/drivers/net/wan/fsl_ucc_hdlc.c
+++ b/drivers/net/wan/fsl_ucc_hdlc.c
@@ -992,7 +992,6 @@ static const struct dev_pm_ops uhdlc_pm_ops = {
static const struct net_device_ops uhdlc_ops = {
.ndo_open = uhdlc_open,
.ndo_stop = uhdlc_close,
- .ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = uhdlc_ioctl,
};
diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c
index 9bd4aa8..7221a53 100644
--- a/drivers/net/wan/hdlc.c
+++ b/drivers/net/wan/hdlc.c
@@ -46,14 +46,6 @@ static const char* version = "HDLC support module revision 1.22";
static struct hdlc_proto *first_proto;
-int hdlc_change_mtu(struct net_device *dev, int new_mtu)
-{
- if ((new_mtu < 68) || (new_mtu > HDLC_MAX_MTU))
- return -EINVAL;
- dev->mtu = new_mtu;
- return 0;
-}
-
static int hdlc_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *p, struct net_device *orig_dev)
{
@@ -237,6 +229,8 @@ static void hdlc_setup_dev(struct net_device *dev)
dev->flags = IFF_POINTOPOINT | IFF_NOARP;
dev->priv_flags = IFF_WAN_HDLC;
dev->mtu = HDLC_MAX_MTU;
+ dev->min_mtu = 68;
+ dev->max_mtu = HDLC_MAX_MTU;
dev->type = ARPHRD_RAWHDLC;
dev->hard_header_len = 16;
dev->addr_len = 0;
@@ -353,7 +347,6 @@ MODULE_AUTHOR("Krzysztof Halasa <khc@pm.waw.pl>");
MODULE_DESCRIPTION("HDLC support module");
MODULE_LICENSE("GPL v2");
-EXPORT_SYMBOL(hdlc_change_mtu);
EXPORT_SYMBOL(hdlc_start_xmit);
EXPORT_SYMBOL(hdlc_open);
EXPORT_SYMBOL(hdlc_close);
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index b6e0cfb..eb91528 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -1053,7 +1053,6 @@ static void pvc_setup(struct net_device *dev)
static const struct net_device_ops pvc_ops = {
.ndo_open = pvc_open,
.ndo_stop = pvc_close,
- .ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = pvc_xmit,
.ndo_do_ioctl = pvc_ioctl,
};
@@ -1096,6 +1095,8 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
}
dev->netdev_ops = &pvc_ops;
dev->mtu = HDLC_MAX_MTU;
+ dev->min_mtu = 68;
+ dev->max_mtu = HDLC_MAX_MTU;
dev->priv_flags |= IFF_NO_QUEUE;
dev->ml_priv = pvc;
diff --git a/drivers/net/wan/hostess_sv11.c b/drivers/net/wan/hostess_sv11.c
index 3d74166..dd6bb33 100644
--- a/drivers/net/wan/hostess_sv11.c
+++ b/drivers/net/wan/hostess_sv11.c
@@ -180,7 +180,6 @@ static int hostess_attach(struct net_device *dev, unsigned short encoding,
static const struct net_device_ops hostess_ops = {
.ndo_open = hostess_open,
.ndo_stop = hostess_close,
- .ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = hostess_ioctl,
};
diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c
index e7bbdb7..6a505c2 100644
--- a/drivers/net/wan/ixp4xx_hss.c
+++ b/drivers/net/wan/ixp4xx_hss.c
@@ -1321,7 +1321,6 @@ static int hss_hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
static const struct net_device_ops hss_hdlc_ops = {
.ndo_open = hss_hdlc_open,
.ndo_stop = hss_hdlc_close,
- .ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = hss_hdlc_ioctl,
};
diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c
index 299140c..001b779 100644
--- a/drivers/net/wan/lmc/lmc_main.c
+++ b/drivers/net/wan/lmc/lmc_main.c
@@ -808,7 +808,6 @@ static int lmc_attach(struct net_device *dev, unsigned short encoding,
static const struct net_device_ops lmc_ops = {
.ndo_open = lmc_open,
.ndo_stop = lmc_close,
- .ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = lmc_ioctl,
.ndo_tx_timeout = lmc_driver_timeout,
diff --git a/drivers/net/wan/n2.c b/drivers/net/wan/n2.c
index 315bf09..c8f4517 100644
--- a/drivers/net/wan/n2.c
+++ b/drivers/net/wan/n2.c
@@ -330,7 +330,6 @@ static void n2_destroy_card(card_t *card)
static const struct net_device_ops n2_ops = {
.ndo_open = n2_open,
.ndo_stop = n2_close,
- .ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = n2_ioctl,
};
diff --git a/drivers/net/wan/pc300too.c b/drivers/net/wan/pc300too.c
index db36385..e1dd1ec 100644
--- a/drivers/net/wan/pc300too.c
+++ b/drivers/net/wan/pc300too.c
@@ -291,7 +291,6 @@ static void pc300_pci_remove_one(struct pci_dev *pdev)
static const struct net_device_ops pc300_ops = {
.ndo_open = pc300_open,
.ndo_stop = pc300_close,
- .ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = pc300_ioctl,
};
diff --git a/drivers/net/wan/pci200syn.c b/drivers/net/wan/pci200syn.c
index e845562..4e437c5 100644
--- a/drivers/net/wan/pci200syn.c
+++ b/drivers/net/wan/pci200syn.c
@@ -270,7 +270,6 @@ static void pci200_pci_remove_one(struct pci_dev *pdev)
static const struct net_device_ops pci200_ops = {
.ndo_open = pci200_open,
.ndo_stop = pci200_close,
- .ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = pci200_ioctl,
};
diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c
index 3a421ca..3f83be9 100644
--- a/drivers/net/wan/sbni.c
+++ b/drivers/net/wan/sbni.c
@@ -211,7 +211,6 @@ static const struct net_device_ops sbni_netdev_ops = {
.ndo_start_xmit = sbni_start_xmit,
.ndo_set_rx_mode = set_multicast_list,
.ndo_do_ioctl = sbni_ioctl,
- .ndo_change_mtu = eth_change_mtu,
.ndo_set_mac_address = eth_mac_addr,
.ndo_validate_addr = eth_validate_addr,
};
diff --git a/drivers/net/wan/sealevel.c b/drivers/net/wan/sealevel.c
index 27860b4..fbb5aa2 100644
--- a/drivers/net/wan/sealevel.c
+++ b/drivers/net/wan/sealevel.c
@@ -174,7 +174,6 @@ static int sealevel_attach(struct net_device *dev, unsigned short encoding,
static const struct net_device_ops sealevel_ops = {
.ndo_open = sealevel_open,
.ndo_stop = sealevel_close,
- .ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = sealevel_ioctl,
};
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index a20d688..0c73175 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -551,7 +551,6 @@ static void wanxl_pci_remove_one(struct pci_dev *pdev)
static const struct net_device_ops wanxl_ops = {
.ndo_open = wanxl_open,
.ndo_stop = wanxl_close,
- .ndo_change_mtu = hdlc_change_mtu,
.ndo_start_xmit = hdlc_start_xmit,
.ndo_do_ioctl = wanxl_ioctl,
.ndo_get_stats = wanxl_get_stats,
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 1bc5e93..878b05d 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -124,9 +124,6 @@ static int x25_asy_change_mtu(struct net_device *dev, int newmtu)
unsigned char *xbuff, *rbuff;
int len;
- if (newmtu > 65534)
- return -EINVAL;
-
len = 2 * newmtu;
xbuff = kmalloc(len + 4, GFP_ATOMIC);
rbuff = kmalloc(len + 4, GFP_ATOMIC);
@@ -751,6 +748,8 @@ static void x25_asy_setup(struct net_device *dev)
*/
dev->mtu = SL_MTU;
+ dev->min_mtu = 0;
+ dev->max_mtu = 65534;
dev->netdev_ops = &x25_asy_netdev_ops;
dev->watchdog_timeo = HZ*20;
dev->hard_header_len = 0;
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