V4L/DVB (7328): usb/opera1.c: fix a memory leak

This patch fixes a memory leak in the "testval == 0x67" case spotted by
the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/dvb/dvb-usb/opera1.c

@@ -478,9 +478,9 @@ static int opera1_xilinx_load_firmware(struct usb_device *dev,
 				err("could not restart the USB controller CPU.");
 				ret = -EINVAL;
 			}
-			kfree(p);
 		}
 	}
+	kfree(p);
 	if (fw) {
 		release_firmware(fw);
 	}