From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>
Date: Tue, 23 Feb 2016 18:21:54 +0000 (+0100)
Subject: basic: mark unused variable as such
X-Git-Tag: v231.3~226
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=b73dbdb0baff902b3ac366bbe65f9a9b610df20c;ds=sidebyside

basic: mark unused variable as such
---

diff --git a/src/basic/signal-util.h b/src/basic/signal-util.h
index 7013c51a3..cbdb6ce33 100644
--- a/src/basic/signal-util.h
+++ b/src/basic/signal-util.h
@@ -48,9 +48,9 @@ static inline void block_signals_reset(sigset_t *ss) {
         assert_se(sigprocmask(SIG_SETMASK, ss, NULL) >= 0);
 }
 
-#define BLOCK_SIGNALS(...)                                              \
-        _cleanup_(block_signals_reset) sigset_t _saved_sigset = ({      \
-                sigset_t t;                                             \
+#define BLOCK_SIGNALS(...)                                                        \
+        _cleanup_(block_signals_reset) _unused_ sigset_t _saved_sigset = ({       \
+                sigset_t t;                                                       \
                 assert_se(sigprocmask_many(SIG_BLOCK, &t, __VA_ARGS__, -1) >= 0); \
-                t;                                                      \
+                t;                                                                \
         })