From f2e1827e1896e5613d82655a4034c7a646c8675b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= <thomas@t-8ch.de>
Date: Fri, 19 Aug 2022 08:27:19 +0200
Subject: [PATCH] utils: pw_getrandom: warn on unused return value

The return value tells us if we actually got any random data so it
should not be ignored.
---
 src/pipewire/utils.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/pipewire/utils.h b/src/pipewire/utils.h
index b320db22f..c04d6ea13 100644
--- a/src/pipewire/utils.h
+++ b/src/pipewire/utils.h
@@ -86,6 +86,7 @@ pw_strip(char *str, const char *whitespace);
 	})
 #endif
 
+SPA_WARN_UNUSED_RESULT
 ssize_t pw_getrandom(void *buf, size_t buflen, unsigned int flags);
 
 void* pw_reallocarray(void *ptr, size_t nmemb, size_t size);