Patch "platform/x86: mlx-platform: free first dev on error" has been added to the 4.9-stable tree

Patch "platform/x86: mlx-platform: free first dev on error" has been added to the 4.9-stable tree

[gregkh]

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

    platform/x86: mlx-platform: free first dev on error

to the 4.9-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:
     platform-x86-mlx-platform-free-first-dev-on-error.patch
and it can be found in the queue-4.9 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 63d762b88cb5510f2bfdb5112ced18cde867ae61 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Sat, 7 Jan 2017 09:33:34 +0300
Subject: platform/x86: mlx-platform: free first dev on error

From: Dan Carpenter <dan.carpenter@oracle.com>

commit 63d762b88cb5510f2bfdb5112ced18cde867ae61 upstream.

There is an off-by-one error so we don't unregister priv->pdev_mux[0].
Also it's slightly simpler as a while loop instead of a for loop.

Fixes: 58cbbee2391c ("x86/platform/mellanox: Introduce support for Mellanox systems platform")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Vadim Pasternak <vadimp@mellanox.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/x86/platform/mellanox/mlx-platform.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/x86/platform/mellanox/mlx-platform.c
+++ b/arch/x86/platform/mellanox/mlx-platform.c
@@ -233,7 +233,7 @@ static int __init mlxplat_init(void)
 	return 0;
 
 fail_platform_mux_register:
-	for (i--; i > 0 ; i--)
+	while (--i >= 0)
 		platform_device_unregister(priv->pdev_mux[i]);
 	platform_device_unregister(priv->pdev_i2c);
 fail_alloc:


Patches currently in stable-queue which might be from dan.carpenter@oracle.com are

queue-4.9/fbdev-color-map-copying-bounds-checking.patch
queue-4.9/drm-vc4-fix-a-bounds-check.patch
queue-4.9/platform-x86-mlx-platform-free-first-dev-on-error.patch