From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 10 Mar 2011 16:02:29 +0000 (-0500)
Subject: remove useless return value checks for functions that cannot fail
X-Git-Tag: v0.7.0~16
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c8c4ef7d4404b94483c68b7479eb98b9b09f996c;p=oweals%2Fmusl.git

remove useless return value checks for functions that cannot fail
---

diff --git a/src/signal/sigpause.c b/src/signal/sigpause.c
index 263c00f5..6c0f05df 100644
--- a/src/signal/sigpause.c
+++ b/src/signal/sigpause.c
@@ -4,8 +4,7 @@
 int sigpause(int sig)
 {
 	sigset_t mask;
-
-	if (sigprocmask(0, NULL, &mask) < 0 || sigdelset(&mask, sig) < 0)
-		return -1;
+	sigprocmask(0, 0, &mask);
+	sigdelset(&mask, sig);
 	return sigsuspend(&mask);
 }