Patch "usb: phy: tahvo: fix error handling in tahvo_usb_probe()" has been added to the 4.14-stable tree

[<gregkh@linuxfoundation.org>]

This is a note to let you know that I've just added the patch titled

    usb: phy: tahvo: fix error handling in tahvo_usb_probe()

to the 4.14-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     usb-phy-tahvo-fix-error-handling-in-tahvo_usb_probe.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From foo@baz Wed Dec  6 18:04:41 CET 2017
From: Alexey Khoroshilov <khoroshilov@ispras.ru>
Date: Sat, 21 Oct 2017 01:02:07 +0300
Subject: usb: phy: tahvo: fix error handling in tahvo_usb_probe()

From: Alexey Khoroshilov <khoroshilov@ispras.ru>


[ Upstream commit ce035409bfa892a2fabb89720b542e1b335c3426 ]

If devm_extcon_dev_allocate() fails, we should disable clk before return.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Fixes: 860d2686fda7 ("usb: phy: tahvo: Use devm_extcon_dev_[allocate|register]() and replace deprecated API")
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/usb/phy/phy-tahvo.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/usb/phy/phy-tahvo.c
+++ b/drivers/usb/phy/phy-tahvo.c
@@ -368,7 +368,8 @@ static int tahvo_usb_probe(struct platfo
 	tu->extcon = devm_extcon_dev_allocate(&pdev->dev, tahvo_cable);
 	if (IS_ERR(tu->extcon)) {
 		dev_err(&pdev->dev, "failed to allocate memory for extcon\n");
-		return -ENOMEM;
+		ret = PTR_ERR(tu->extcon);
+		goto err_disable_clk;
 	}
 
 	ret = devm_extcon_dev_register(&pdev->dev, tu->extcon);


Patches currently in stable-queue which might be from khoroshilov@ispras.ru are

queue-4.14/usb-phy-tahvo-fix-error-handling-in-tahvo_usb_probe.patch