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path: root/drivers/usb/serial/sierra.c
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Diffstat (limited to 'drivers/usb/serial/sierra.c')
-rw-r--r--drivers/usb/serial/sierra.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 15e639b045f7..b2f34a568e13 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -907,7 +907,7 @@ static int sierra_startup(struct usb_serial *serial)
dev_dbg(&port->dev, "%s: kmalloc for "
"sierra_port_private (%d) failed!\n",
__func__, i);
- return -ENOMEM;
+ goto err;
}
spin_lock_init(&portdata->lock);
init_usb_anchor(&portdata->active);
@@ -944,6 +944,13 @@ static int sierra_startup(struct usb_serial *serial)
}
return 0;
+err:
+ for (--i; i >= 0; --i) {
+ portdata = usb_get_serial_port_data(serial->port[i]);
+ kfree(portdata);
+ }
+
+ return -ENOMEM;
}
static void sierra_release(struct usb_serial *serial)