upstream: [media] s2255drv: fix memory leak s2255_probe()

smatch says:
 drivers/media/usb/s2255/s2255drv.c:2246 s2255_probe() warn:
possible memory leak of 'dev'

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c
index 185be72..a44466b 100644 (file)
--- a/drivers/media/usb/s2255/s2255drv.c
+++ b/drivers/media/usb/s2255/s2255drv.c
@@ -2242,7 +2242,7 @@ static int s2255_probe(struct usb_interface *interface,
        dev->cmdbuf = kzalloc(S2255_CMDBUF_SIZE, GFP_KERNEL);
        if (dev->cmdbuf == NULL) {
                s2255_dev_err(&interface->dev, "out of memory\n");
-               return -ENOMEM;
+               goto errorFWDATA1;
        }
 
        atomic_set(&dev->num_channels, 0);