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Commit 562a9f91 authored by Insu Yun's avatar Insu Yun Committed by David S. Miller
Browse files

et131x: check return value of dma_alloc_coherent 



For error handling, dma_alloc_coherent's return value
needs to be checked, not argument.

Signed-off-by: default avatarInsu Yun <wuninsu@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4fbe366c

drivers/net/ethernet/agere/et131x.c

+1 −1
Original line number Diff line number Diff line
@@ -2380,7 +2380,7 @@ static int et131x_tx_dma_memory_alloc(struct et131x_adapter *adapter) 
						    sizeof(u32),

						    &tx_ring->tx_status_pa,

						    GFP_KERNEL);

	if (!tx_ring->tx_status_pa) {

	if (!tx_ring->tx_status) {

		dev_err(&adapter->pdev->dev,

			"Cannot alloc memory for Tx status block\n");

		return -ENOMEM;