[PATCH] ibmveth fix failed addbuf

This patch fixes a bug that happens when the hypervisor can't add a
buffer.  The old code wrote IBM_VETH_INVALID_MAP into the free_map
array, so next time the index was used, a ibmveth_assert() caught it and
called BUG().  The patch writes the right value into the free_map array
so that the index can be reused.

Signed-off-by: Santiago Leon <santil@us.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 987bcba0188..f5819527ec9 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -237,7 +237,7 @@ static void ibmveth_replenish_buffer_pool(struct ibmveth_adapter *adapter, struc
                 lpar_rc = h_add_logical_lan_buffer(adapter->vdev->unit_address, desc.desc);
                     
                 if(lpar_rc != H_Success) {
-                        pool->free_map[free_index] = IBM_VETH_INVALID_MAP;
+                        pool->free_map[free_index] = index;
                         pool->skbuff[index] = NULL;
                         pool->consumer_index--;
                         dma_unmap_single(&adapter->vdev->dev,