Author: smh
Date: Sat Jan 12 16:05:55 2013
New Revision: 245334
URL: http://svnweb.freebsd.org/changeset/base/245334
Log:
Fixed mbuf free when receive structures fail to allocate.
This prevents quad igb card on high core machines, without any nmbcluster or
igb queue tuning wedging the boot process if all nics are configured.
Reviewed by: jfv
Approved by: pjd (mentor)
MFC after: 1 week
Modified:
head/sys/dev/e1000/if_igb.c
Modified: head/sys/dev/e1000/if_igb.c
==============================================================================
--- head/sys/dev/e1000/if_igb.c Sat Jan 12 16:01:58 2013 (r245333)
+++ head/sys/dev/e1000/if_igb.c Sat Jan 12 16:05:55 2013 (r245334)
@@ -4330,8 +4330,8 @@ fail:
* the rings that completed, the failing case will have
* cleaned up for itself. 'i' is the endpoint.
*/
- for (int j = 0; j > i; ++j) {
- rxr = &adapter->rx_rings[i];
+ for (int j = 0; j < i; ++j) {
+ rxr = &adapter->rx_rings[j];
IGB_RX_LOCK(rxr);
igb_free_receive_ring(rxr);
IGB_RX_UNLOCK(rxr);
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