dpaa_eth: Fix one possible memleak in dpaa_eth_probe

When dma_coerce_mask_and_coherent() fails, the alloced netdev need to be freed. Fixes: 060ad66 ("dpaa_eth: change DMA device") Signed-off-by: Liu Jian <liujian56@huawei.com> Acked-by: Madalin Bucur <madalin.bucur@oss.nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Jul 21, 2020 · 6790711 · 6790711
1 parent d49e2c9
commit 6790711
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -2938,7 +2938,7 @@ static int dpaa_eth_probe(struct platform_device *pdev)
 						   DMA_BIT_MASK(40));
 	if (err) {
 		netdev_err(net_dev, "dma_coerce_mask_and_coherent() failed\n");
-		return err;
+		goto free_netdev;
 	}
 
 	/* If fsl_fm_max_frm is set to a higher value than the all-common 1500,