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Commit 6f5fa8d2 authored by Wei Yongjun's avatar Wei Yongjun Committed by David S. Miller
Browse files

ag71xx: fix error return code in ag71xx_probe() 



Fix to return error code -ENOMEM from the dmam_alloc_coherent() error
handling case instead of 0, as done elsewhere in this function.

Fixes: d51b6ce4 ("net: ethernet: add ag71xx driver")
Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: default avatarOleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7d605309

drivers/net/ethernet/atheros/ag71xx.c

+3 −1
Original line number Diff line number Diff line
@@ -1725,8 +1725,10 @@ static int ag71xx_probe(struct platform_device *pdev) 
	ag->stop_desc = dmam_alloc_coherent(&pdev->dev,

					    sizeof(struct ag71xx_desc),

					    &ag->stop_desc_dma, GFP_KERNEL);

	if (!ag->stop_desc)

	if (!ag->stop_desc) {

		err = -ENOMEM;

		goto err_free;

	}



	ag->stop_desc->data = 0;

	ag->stop_desc->ctrl = 0;