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authorBjørn Mork <bjorn@mork.no>2013-11-01 14:16:42 +0400
committerDavid S. Miller <davem@davemloft.net>2013-11-02 10:02:02 +0400
commitbed6f762123fc53c63efef386531dd877cba2468 (patch)
tree3233a7b19c055a0fdbc4424666f0f793cb00d269 /include/linux/usb
parentff1632aa8581b7103ac2af1ea3cb4a415eb9d6ad (diff)
downloadlinux-bed6f762123fc53c63efef386531dd877cba2468.tar.xz
net: cdc_ncm: remove redundant netdev field
Too many pointers back and forth are likely to confuse developers, creating subtle bugs whenever we forget to syncronize them all. As a usbnet driver, we should stick with the standard struct usbnet fields as much as possible. The netdevice is one such field. Cc: Greg Suarez <gsuarez@smithmicro.com> Cc: Alexey Orishko <alexey.orishko@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/usb')
-rw-r--r--include/linux/usb/cdc_ncm.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/usb/cdc_ncm.h b/include/linux/usb/cdc_ncm.h
index 36e1e153ca2d..5c47bd9620d5 100644
--- a/include/linux/usb/cdc_ncm.h
+++ b/include/linux/usb/cdc_ncm.h
@@ -98,7 +98,6 @@ struct cdc_ncm_ctx {
const struct usb_cdc_union_desc *union_desc;
const struct usb_cdc_ether_desc *ether_desc;
- struct net_device *netdev;
struct usb_device *udev;
struct usb_interface *control;
struct usb_interface *data;
@@ -129,7 +128,7 @@ struct cdc_ncm_ctx {
extern u8 cdc_ncm_select_altsetting(struct usbnet *dev, struct usb_interface *intf);
extern int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_altsetting);
extern void cdc_ncm_unbind(struct usbnet *dev, struct usb_interface *intf);
-extern struct sk_buff *cdc_ncm_fill_tx_frame(struct cdc_ncm_ctx *ctx, struct sk_buff *skb, __le32 sign);
+extern struct sk_buff *cdc_ncm_fill_tx_frame(struct usbnet *dev, struct sk_buff *skb, __le32 sign);
extern int cdc_ncm_rx_verify_nth16(struct cdc_ncm_ctx *ctx, struct sk_buff *skb_in);
extern int cdc_ncm_rx_verify_ndp16(struct sk_buff *skb_in, int ndpoffset);