usbvision-video: fix memory leak of alt_max_pkt_size

[pandora-kernel.git] / drivers / media / video / usbvision / usbvision-video.c

diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c
index 5a74f5e..9041dd4 100644 (file)
--- a/drivers/media/video/usbvision/usbvision-video.c
+++ b/drivers/media/video/usbvision/usbvision-video.c
@@ -1425,6 +1425,7 @@ static void usbvision_release(struct usb_usbvision *usbvision)
 
        usbvision_remove_sysfs(usbvision->vdev);
        usbvision_unregister_video(usbvision);
+       kfree(usbvision->alt_max_pkt_size);
 
        usb_free_urb(usbvision->ctrl_urb);
 
@@ -1540,6 +1541,7 @@ static int __devinit usbvision_probe(struct usb_interface *intf,
        usbvision->alt_max_pkt_size = kmalloc(32 * usbvision->num_alt, GFP_KERNEL);
        if (usbvision->alt_max_pkt_size == NULL) {
                dev_err(&intf->dev, "usbvision: out of memory!\n");
+               usbvision_release(usbvision);
                return -ENOMEM;
        }