net: cdc_ncm: add include protection to cdc_ncm.h
authorBjørn Mork <bjorn@mork.no>
Fri, 1 Nov 2013 10:16:39 +0000 (11:16 +0100)
committerDavid S. Miller <davem@davemloft.net>
Sat, 2 Nov 2013 06:02:01 +0000 (02:02 -0400)
This makes it a lot easier to test modified versions

Cc: Alexey Orishko <alexey.orishko@gmail.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/usb/cdc_ncm.h

index cc25b70af33c0b641caa53422c5faacc929809a7..89f0bbc2cf83ba1f12b7432c742bda6dfde23702 100644 (file)
@@ -36,6 +36,9 @@
  * SUCH DAMAGE.
  */
 
+#ifndef __LINUX_USB_CDC_NCM_H
+#define __LINUX_USB_CDC_NCM_H
+
 #define CDC_NCM_COMM_ALTSETTING_NCM            0
 #define CDC_NCM_COMM_ALTSETTING_MBIM           1
 
@@ -133,3 +136,5 @@ 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 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);
+
+#endif /* __LINUX_USB_CDC_NCM_H */