atl1: zero out CMB and SBM in atl1_free_ring_resources
They are allocated in atl1_setup_ring_resources, zero out the pointers in atl1_free_ring_resources (like the other resources). Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Acked-by: Chris Snook <chris.snook@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1251,6 +1251,12 @@ static void atl1_free_ring_resources(struct atl1_adapter *adapter)
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rrd_ring->desc = NULL;
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rrd_ring->dma = 0;
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adapter->cmb.dma = 0;
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adapter->cmb.cmb = NULL;
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adapter->smb.dma = 0;
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adapter->smb.smb = NULL;
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}
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static void atl1_setup_mac_ctrl(struct atl1_adapter *adapter)
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