From: Roel Kluin <12o3l@tiscali.nl>
Date: Sat, 27 Oct 2007 01:36:37 +0000 (+0200)
Subject: USB: free memory when writing fails in usb/serial/mos7840.c
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7ced46c3ad1dfaaabf9ec6c98cbb0a48e080fb11;p=openwrt%2Fstaging%2Fblogic.git

USB: free memory when writing fails in usb/serial/mos7840.c

Free buffer when writing ZLP_REG5 failed

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index a5ced7e08cbf..c29c91271133 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -2711,7 +2711,7 @@ static int mos7840_startup(struct usb_serial *serial)
 	status = mos7840_set_reg_sync(serial->port[0], ZLP_REG5, Data);
 	if (status < 0) {
 		dbg("Writing ZLP_REG5 failed status-0x%x\n", status);
-		return -1;
+		goto error;
 	} else
 		dbg("ZLP_REG5 Writing success status%d\n", status);