From: Lars Op den Kamp <lars@opdenkamp.eu>
Date: Mon, 18 Mar 2013 15:16:46 +0000 (+0100)
Subject: unused warning
X-Git-Tag: upstream/2.2.0~1^2~4^2~14
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=58691fb86d4dd7daac8b283a1bf1f125f00847a5;p=deb_libcec.git

unused warning
---

diff --git a/src/lib/platform/posix/serialport.cpp b/src/lib/platform/posix/serialport.cpp
index 7eb695d..1e0e364 100644
--- a/src/lib/platform/posix/serialport.cpp
+++ b/src/lib/platform/posix/serialport.cpp
@@ -61,8 +61,7 @@ inline bool RemoveLock(const char *strDeviceName)
   #if !defined(__APPLE__) && !defined(__FreeBSD__) && defined(HAVE_LOCKDEV)
   return dev_unlock(strDeviceName, 0) == 0;
   #else
-  void *tmp = (void*)strDeviceName; // silence unused warning
-  tmp = NULL;
+  (void)strDeviceName; // silence unused warning
   return true;
   #endif
 }