From: Zhang Changzhong Date: Mon, 20 Jul 2020 07:18:43 +0000 (+0800) Subject: net: bcmgenet: fix error returns in bcmgenet_probe() X-Git-Tag: Ubuntu-5.10.0-12.13~2345^2~45 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=24a63fe6d45d6527db5ab87bcd1da6921f10e89e;p=mirror_ubuntu-hirsute-kernel.git net: bcmgenet: fix error returns in bcmgenet_probe() The driver forgets to call clk_disable_unprepare() in error path after a success calling for clk_prepare_enable(). Fix to goto err_clk_disable if clk_prepare_enable() is successful. Fixes: 99d55638d4b0 ("net: bcmgenet: enable NETIF_F_HIGHDMA flag") Signed-off-by: Zhang Changzhong Acked-by: Doug Berger Acked-by: Florian fainelli Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 368e05b16ae9..903811e843d2 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -3988,7 +3988,7 @@ static int bcmgenet_probe(struct platform_device *pdev) if (err) err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); if (err) - goto err; + goto err_clk_disable; /* Mii wait queue */ init_waitqueue_head(&priv->wq);