linux-kernel - [PATCH 4.14 064/148] net: stmmac: dwmac-rk: fix error path in rk_gmac

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed,  1 Apr 2020 18:17:36 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Emil Renner Berthing <kernel@...il.dk>,
        "David S. Miller" <davem@...emloft.net>
Subject: [PATCH 4.14 064/148] net: stmmac: dwmac-rk: fix error path in rk_gmac_probe

From: Emil Renner Berthing <kernel@...il.dk>

[ Upstream commit 9de9aa487daff7a5c73434c24269b44ed6a428e6 ]

Make sure we clean up devicetree related configuration
also when clock init fails.

Fixes: fecd4d7eef8b ("net: stmmac: dwmac-rk: Add integrated PHY support")
Signed-off-by: Emil Renner Berthing <kernel@...il.dk>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -1362,7 +1362,7 @@ static int rk_gmac_probe(struct platform
 
 	ret = rk_gmac_clk_init(plat_dat);
 	if (ret)
-		return ret;
+		goto err_remove_config_dt;
 
 	ret = rk_gmac_powerup(plat_dat->bsp_priv);
 	if (ret)