From: Zhuo Zhang <imzhuo@foxmail.com>
Date: Mon, 26 Apr 2021 12:08:45 +0000 (+0800)
Subject: Fix missing return type for unsafe CV_XADD function
X-Git-Tag: submit/tizen/20220120.021815~1^2~1^2~58^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bf26050f7e980cd0d9770c844a7c68272856aa7d;p=platform%2Fupstream%2Fopencv.git

Fix missing return type for unsafe CV_XADD function
---

diff --git a/modules/core/include/opencv2/core/cvdef.h b/modules/core/include/opencv2/core/cvdef.h
index 7d61e8714b..a4b560b4e1 100644
--- a/modules/core/include/opencv2/core/cvdef.h
+++ b/modules/core/include/opencv2/core/cvdef.h
@@ -554,7 +554,7 @@ Cv64suf;
 #  define CV_XADD(addr, delta) (int)_InterlockedExchangeAdd((long volatile*)addr, delta)
 #else
   #ifdef OPENCV_FORCE_UNSAFE_XADD
-    CV_INLINE CV_XADD(int* addr, int delta) { int tmp = *addr; *addr += delta; return tmp; }
+    CV_INLINE int CV_XADD(int* addr, int delta) { int tmp = *addr; *addr += delta; return tmp; }
   #else
     #error "OpenCV: can't define safe CV_XADD macro for current platform (unsupported). Define CV_XADD macro through custom port header (see OPENCV_INCLUDE_PORT_FILE)"
   #endif