From cbfa78eae49ac6fe66bb326ecd5dca1bbcd2b007 Mon Sep 17 00:00:00 2001
From: Con Kolivas <kernel@kolivas.org>
Date: Sun, 13 Oct 2013 22:26:26 +1100
Subject: [PATCH] Device data will not be allocated in hashfast_detect_one_usb
 so no point freeing it.

---
 driver-hashfast.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/driver-hashfast.c b/driver-hashfast.c
index 35def805..d71686e6 100644
--- a/driver-hashfast.c
+++ b/driver-hashfast.c
@@ -328,8 +328,6 @@ static bool hashfast_detect_one_usb(libusb_device *dev, struct usb_find_devices
 		quit(1, "Failed to usb_alloc_cgpu hashfast");
 
 	if (!usb_init(hashfast, dev, found)) {
-		free(hashfast->device_data);
-		hashfast->device_data = NULL;
 		hashfast = usb_free_cgpu(hashfast);
 		return false;
 	}