From 983a703ba75abb65a95ed45eb25668d0e44c6aa6 Mon Sep 17 00:00:00 2001
From: Richard Fuchs <rfuchs@sipwise.com>
Date: Thu, 6 May 2021 12:33:40 -0400
Subject: [PATCH] TT#111150 remove stray compiler warning

Some invocations of ssrc_ctx_put() are deliberately passed a memory
reference, which produces an undesired compiler warning. Use an
intermediate variable to suppress it.

Change-Id: I7a5000df4d66ffadd374475907460919763c95b0
---
 include/ssrc.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/include/ssrc.h b/include/ssrc.h
index bd8737b30..1b219b665 100644
--- a/include/ssrc.h
+++ b/include/ssrc.h
@@ -215,14 +215,15 @@ void payload_tracker_add(struct payload_tracker *, int);
 
 #define ssrc_ctx_put(c) \
 	do { \
-		if ((c) && *(c)) { \
-			obj_put(&(*c)->parent->h); \
-			*(c) = NULL; \
+		struct ssrc_ctx **__cc = (c); \
+		if ((__cc) && *(__cc)) { \
+			obj_put(&(*__cc)->parent->h); \
+			*(__cc) = NULL; \
 		} \
 	} while (0)
 #define ssrc_ctx_hold(c) \
 	do { \
-		if ((c)) \
+		if (c) \
 			obj_hold(&(c)->parent->h); \
 	} while (0)