[PATCH] 5/5 ibmveth fix failed addbuf

[Santiago Leon <santil@us.ibm.com>]

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>
---
drivers/net/ibmveth.c |    2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
---
diff -urN a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
--- a/drivers/net/ibmveth.c 2005-10-17 12:35:13.000000000 -0500
+++ b/drivers/net/ibmveth.c 2005-10-17 12:36:13.000000000 -0500
@@ -237,7 +237,7 @@
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,

-- 
Santiago A. Leon
Power Linux Development
IBM Linux Technology Center

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