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Commit fef4c86e authored by David Oostdyk's avatar David Oostdyk Committed by David S. Miller
Browse files

rrunner.c: fix possible memory leak in rr_init_one() 



In the event that register_netdev() failed, the rrpriv->evt_ring
allocation would have not been freed.

Signed-off-by: default avatarDavid Oostdyk <daveo@ll.mit.edu>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 29cd8ae0

drivers/net/hippi/rrunner.c

+3 −0
Original line number Diff line number Diff line
@@ -202,6 +202,9 @@ static int rr_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) 
	return 0;



 out:

	if (rrpriv->evt_ring)

		pci_free_consistent(pdev, EVT_RING_SIZE, rrpriv->evt_ring,

				    rrpriv->evt_ring_dma);

	if (rrpriv->rx_ring)

		pci_free_consistent(pdev, RX_TOTAL_SIZE, rrpriv->rx_ring,

				    rrpriv->rx_ring_dma);