From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 12 Oct 2018 16:53:17 +0000 (+0200)
Subject: machinectl: voidify calls to sd_event_add_signal()
X-Git-Tag: v240~556^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=db2d75dfbb9dc96b88a0d6569cf4660995499133;p=platform%2Fupstream%2Fsystemd.git

machinectl: voidify calls to sd_event_add_signal()

CID 1394445
---

diff --git a/src/machine/machinectl.c b/src/machine/machinectl.c
index f28174b..2f21f99 100644
--- a/src/machine/machinectl.c
+++ b/src/machine/machinectl.c
@@ -1325,8 +1325,8 @@ static int process_forward(sd_event *event, PTYForward **forward, int master, PT
                         log_info("Connected to machine %s. Press ^] three times within 1s to exit session.", name);
         }
 
-        sd_event_add_signal(event, NULL, SIGINT, NULL, NULL);
-        sd_event_add_signal(event, NULL, SIGTERM, NULL, NULL);
+        (void) sd_event_add_signal(event, NULL, SIGINT, NULL, NULL);
+        (void) sd_event_add_signal(event, NULL, SIGTERM, NULL, NULL);
 
         r = pty_forward_new(event, master, flags, forward);
         if (r < 0)
@@ -1983,8 +1983,8 @@ static int transfer_image_common(sd_bus *bus, sd_bus_message *m) {
         if (!arg_quiet)
                 log_info("Enqueued transfer job %u. Press C-c to continue download in background.", id);
 
-        sd_event_add_signal(event, NULL, SIGINT, transfer_signal_handler, UINT32_TO_PTR(id));
-        sd_event_add_signal(event, NULL, SIGTERM, transfer_signal_handler, UINT32_TO_PTR(id));
+        (void) sd_event_add_signal(event, NULL, SIGINT, transfer_signal_handler, UINT32_TO_PTR(id));
+        (void) sd_event_add_signal(event, NULL, SIGTERM, transfer_signal_handler, UINT32_TO_PTR(id));
 
         r = sd_event_loop(event);
         if (r < 0)