USB: Print the protocol name

Moreover:
With '-q' option, just print the protocol name.

diff --git a/print-usb.c b/print-usb.c
index d0ae440e6aa66804a6793e490073e2cf5b601434..07a0a5d18bef179050aa9e84ffcab03e8ff4a3ac 100644 (file)
--- a/print-usb.c
+++ b/print-usb.c
@@ -187,6 +187,13 @@ usb_header_print(netdissect_options *ndo, const pcap_usb_header *uh)
        int direction;
        uint8_t transfer_type, event_type;
 
+       ndo->ndo_protocol = "usb";
+
+       nd_print_protocol_caps(ndo);
+       if (ndo->ndo_qflag)
+               return;
+
+       ND_PRINT(" ");
        transfer_type = GET_U_1(uh->transfer_type);
        switch(transfer_type)
        {