From: Johan Hovold <jhovold@gmail.com>
Date: Tue, 18 May 2010 22:01:38 +0000 (+0200)
Subject: USB: kl5usb105: fix memory leak
X-Git-Tag: firefly_0821_release~10186^2~1549
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=81f35b444ec3059792d84cbff3e273ed24881b0f;p=firefly-linux-kernel-4.4.55.git

USB: kl5usb105: fix memory leak

commit 313b0d80c1717ffe8f64b455a4d323996748b91a upstream.

Private data was not freed on error path in startup.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c
index 3a7873806f46..682508289b44 100644
--- a/drivers/usb/serial/kl5kusb105.c
+++ b/drivers/usb/serial/kl5kusb105.c
@@ -310,6 +310,7 @@ err_cleanup:
 				usb_free_urb(priv->write_urb_pool[j]);
 			}
 		}
+		kfree(priv);
 		usb_set_serial_port_data(serial->port[i], NULL);
 	}
 	return -ENOMEM;