PERFORCE change 176145 for review

[John Baldwin]

http://p4web.freebsd.org/chv.cgi?CH=176145

Change 176145 by jhb at jhb_jhbbsd on 2010/03/26 17:56:29

	Fix problem with igb(4) not receiving packets if the rx processing
	limit was set to -1.

Affected files ...

.. //depot/projects/smpng/sys/dev/e1000/if_igb.c#18 edit

Differences ...

==== //depot/projects/smpng/sys/dev/e1000/if_igb.c#18 (text+ko) ====

@@ -4174,7 +4174,7 @@
 	IGB_RX_LOCK(rxr);
 
 	/* Main clean loop */
-	for (i = rxr->next_to_check; count > 0; prog++) {
+	for (i = rxr->next_to_check; count != 0; prog++) {
 		struct mbuf *sendmp, *mh, *mp;
 		u16 hlen, plen, hdr, vtag;
 		bool eop = FALSE;