From eb484d6c3792be18d6ae36daeabcf862fa2a6730 Mon Sep 17 00:00:00 2001 From: Tanu Kaskinen Date: Fri, 30 Mar 2012 11:04:33 +0300 Subject: [PATCH] mainloop-signal: Explicitly ignore pa_write() return value. Coverity warned about an ignored return value. I'm not sure if there's something that should be done if writing fails; at least I couldn't think of anything. Would logging an error be acceptable here? --- src/pulse/mainloop-signal.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/pulse/mainloop-signal.c b/src/pulse/mainloop-signal.c index 9482fe375..89aafcbfc 100644 --- a/src/pulse/mainloop-signal.c +++ b/src/pulse/mainloop-signal.c @@ -72,7 +72,8 @@ static void signal_handler(int sig) { signal(sig, signal_handler); #endif - pa_write(signal_pipe[1], &sig, sizeof(sig), NULL); + /* XXX: If writing fails, there's nothing we can do? */ + (void) pa_write(signal_pipe[1], &sig, sizeof(sig), NULL); errno = saved_errno; }