patch "staging: vt6655: Fix memory leak in vt6655_probe" added to staging-linus

patch "staging: vt6655: Fix memory leak in vt6655_probe" added to staging-linus

[gregkh]

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

    staging: vt6655: Fix memory leak in vt6655_probe

to my staging git tree which can be found at
    git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
in the staging-linus branch.

The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.

If you have any questions about this process, please let me know.


From 80b15db5e1e9c3300de299b2d43d1aafb593e6ac Mon Sep 17 00:00:00 2001
From: Navid Emamdoost <navid.emamdoost@gmail.com>
Date: Fri, 4 Oct 2019 15:03:15 -0500
Subject: staging: vt6655: Fix memory leak in vt6655_probe

In vt6655_probe, if vnt_init() fails the cleanup code needs to be called
like other error handling cases. The call to device_free_info() is
added.

Fixes: 67013f2c0e58 ("staging: vt6655: mac80211 conversion add main mac80211 functions")
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20191004200319.22394-1-navid.emamdoost@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/staging/vt6655/device_main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
index c6bb4aaf9bd0..082302944c37 100644
--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -1748,8 +1748,10 @@ vt6655_probe(struct pci_dev *pcid, const struct pci_device_id *ent)
 
 	priv->hw->max_signal = 100;
 
-	if (vnt_init(priv))
+	if (vnt_init(priv)) {
+		device_free_info(priv);
 		return -ENODEV;
+	}
 
 	device_print_info(priv);
 	pci_set_drvdata(pcid, priv);
-- 
2.23.0