From 4cf2ddf3e329d4ec1e3edda3465a202b5665be0e Mon Sep 17 00:00:00 2001 From: Thomas Falcon Date: Wed, 16 May 2018 15:49:03 -0500 Subject: [PATCH] ibmvnic: Free coherent DMA memory if FW map failed If the firmware map fails for whatever reason, remember to free up the memory after. Signed-off-by: Thomas Falcon Signed-off-by: David S. Miller --- drivers/net/ethernet/ibm/ibmvnic.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 6e8d6a6f6aaf..9e08917cda1f 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -192,6 +192,7 @@ static int alloc_long_term_buff(struct ibmvnic_adapter *adapter, if (adapter->fw_done_rc) { dev_err(dev, "Couldn't map long term buffer,rc = %d\n", adapter->fw_done_rc); + dma_free_coherent(dev, ltb->size, ltb->buff, ltb->addr); return -1; } return 0;