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USB: fix ark3116 memory leak

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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>
This commit is contained in:
Oliver Neukum 2007-03-26 18:12:44 +02:00 committed by Greg Kroah-Hartman
parent 868e440d2f
commit 4edf2c8363
1 changed files with 2 additions and 1 deletions
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3
drivers/usb/serial/ark3116.c
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@ -341,7 +341,7 @@ static int ark3116_open(struct usb_serial_port *port, struct file *filp)
result = usb_serial_generic_open(port, filp); result = usb_serial_generic_open(port, filp);
if (result) if (result)
return result; goto err_out;
/* open */ /* open */
ARK3116_RCV(serial, 111, 0xFE, 0xC0, 0x0000, 0x0003, 0x02, buf); 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) if (port->tty)
ark3116_set_termios(port, &tmp_termios); ark3116_set_termios(port, &tmp_termios);
err_out:
kfree(buf); kfree(buf);
return result; return result;