git.kernelconcepts.de Git - karo-tx-linux.git/commit

author	Johannes Stezenbach <js@sig21.net>
	Thu, 8 Sep 2011 13:39:15 +0000 (15:39 +0200)
committer	Greg Kroah-Hartman <gregkh@suse.de>
	Mon, 7 Nov 2011 20:32:19 +0000 (12:32 -0800)
commit	584025553b65c1d4341f5da2971ad9baff9995cf
tree	e197985f2a4a086a10926db7d8357a1770ec6839	tree \| snapshot
parent	f3127ac1a59d00140b9ed845c0ca787e92c8af27	commit \| diff

usbmon vs. tcpdump: fix dropped packet count

commit 236c448cb6e7f82096101e1ace4b77f8b38f82c8 upstream.

Report the number of dropped packets instead of zero
when using the binary usbmon interface with tcpdump.

# tcpdump -i usbmon1 -w dump
tcpdump: listening on usbmon1, link-type USB_LINUX_MMAPPED (USB with padded Linux header), capture size 65535 bytes
^C2155 packets captured
2155 packets received by filter
1019 packets dropped by kernel

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>