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authorOliver Neukum <oliver@neukum.org>2007-03-26 18:12:44 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2007-04-27 13:28:38 -0700
commit4edf2c83637b9e9db771cc5629de036fe4488564 (patch)
treedb29cd92d40a29c86d69881416d3f33eea498ab4 /drivers/usb
parent868e440d2f2b55f790d106100a46034b6aa12577 (diff)
USB: fix ark3116 memory leak
this driver has a memory leak in an error case. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/serial/ark3116.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c
index edd685791a6b..ea2175bb2274 100644
--- a/drivers/usb/serial/ark3116.c
+++ b/drivers/usb/serial/ark3116.c
@@ -341,7 +341,7 @@ static int ark3116_open(struct usb_serial_port *port, struct file *filp)
result = usb_serial_generic_open(port, filp);
if (result)
- return result;
+ goto err_out;
/* open */
ARK3116_RCV(serial, 111, 0xFE, 0xC0, 0x0000, 0x0003, 0x02, buf);
@@ -372,6 +372,7 @@ static int ark3116_open(struct usb_serial_port *port, struct file *filp)
if (port->tty)
ark3116_set_termios(port, &tmp_termios);
+err_out:
kfree(buf);
return result;