lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 30 Nov 2016 15:29:51 +0100 From: Johan Hovold <johan@...nel.org> To: "David S. Miller" <davem@...emloft.net> Cc: Giuseppe Cavallaro <peppe.cavallaro@...com>, Alexandre Torgue <alexandre.torgue@...com>, Joachim Eastwood <manabian@...il.com>, Carlo Caione <carlo@...one.org>, Kevin Hilman <khilman@...libre.com>, Maxime Coquelin <mcoquelin.stm32@...il.com>, Maxime Ripard <maxime.ripard@...e-electrons.com>, Chen-Yu Tsai <wens@...e.org>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Johan Hovold <johan@...nel.org> Subject: [PATCH net 3/7] net: ethernet: stmmac: dwmac-rk: fix probe error path Make sure to disable runtime PM, power down the PHY, and disable clocks before returning on late probe errors. Fixes: 27ffefd2d109 ("stmmac: dwmac-rk: create a new probe function") Signed-off-by: Johan Hovold <johan@...nel.org> --- drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c index 3740a4417fa0..e7aabe56c15a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c @@ -988,7 +988,16 @@ static int rk_gmac_probe(struct platform_device *pdev) if (ret) return ret; - return stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res); + ret = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res); + if (ret) + goto err_gmac_exit; + + return 0; + +err_gmac_exit: + rk_gmac_exit(pdev, plat_dat->bsp_priv); + + return ret; } static const struct of_device_id rk_gmac_dwmac_match[] = { -- 2.7.3
Powered by blists - more mailing lists