daemon: suppress coverity resource leak warning (CID 400725)

diff --git a/src/util-daemon.c b/src/util-daemon.c
index 2eec7af13b545761a1246e479965f7237c00f0a4..5aab8509e22a2ed3d62cb1f8e660d0943de4c4bc 100644 (file)
--- a/src/util-daemon.c
+++ b/src/util-daemon.c
@@ -89,12 +89,9 @@ static void SetupLogging (void)
     int fd = open("/dev/null", O_RDWR);
     if (fd < 0)
         return;
-    if (dup2(fd, 0) < 0)
-        return;
-    if (dup2(fd, 1) < 0)
-        return;
-    if (dup2(fd, 2) < 0)
-        return;
+    (void)dup2(fd, 0);
+    (void)dup2(fd, 1);
+    (void)dup2(fd, 2);
     close(fd);
 }