From d8379c44d005917682fc8c4d6091e9a8e4d42150 Mon Sep 17 00:00:00 2001
From: Chris Guikema <chris.guikema@dornerworks.com>
Date: Tue, 17 Sep 2024 10:10:50 -0400
Subject: [PATCH] usbdrivers, trivial: fix free error check

ps_free will always return 0. Therefore, the error check was always
triggering, causing a ZF_LOGF statement to trigger.

Signed-off-by: Chris Guikema <chris.guikema@dornerworks.com>
---
 libusbdrivers/src/services.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libusbdrivers/src/services.h b/libusbdrivers/src/services.h
index 274b5aa..7ee9764 100644
--- a/libusbdrivers/src/services.h
+++ b/libusbdrivers/src/services.h
@@ -41,7 +41,7 @@ static inline void usb_free(void *ptr)
 
     if (ps_malloc_ops && ps_malloc_ops->free) {
         ret = ps_free(ps_malloc_ops, 1, ptr);
-        if (!ret) {
+        if (ret != 0) {
             ZF_LOGF("Free error\n");
         }
     } else {