Author: markj
Date: Mon Jun 17 22:59:47 2013
New Revision: 251872
URL: http://svnweb.freebsd.org/changeset/base/251872
Log:
Be sure to actually decrement the "count" parameter for each processed
descriptor so that we return when the threshold has been reached.
Reviewed by: yongari
MFC after: 1 week
Modified:
head/sys/dev/age/if_age.c
Modified: head/sys/dev/age/if_age.c
==============================================================================
--- head/sys/dev/age/if_age.c Mon Jun 17 21:41:14 2013 (r251871)
+++ head/sys/dev/age/if_age.c Mon Jun 17 22:59:47 2013 (r251872)
@@ -2478,7 +2478,7 @@ age_rxintr(struct age_softc *sc, int rr_
sc->age_cdata.age_rx_ring_map, BUS_DMASYNC_POSTWRITE);
for (prog = 0; rr_cons != rr_prod; prog++) {
- if (count <= 0)
+ if (count-- <= 0)
break;
rxrd = &sc->age_rdata.age_rr_ring[rr_cons];
nsegs = AGE_RX_NSEGS(le32toh(rxrd->index));
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