tree-wide: (void)ify some setsid() and related calls

diff --git a/src/core/shutdown.c b/src/core/shutdown.c
index 368a92dd38ed95b03df6868deff65e3e0a48b3bb..cb47ee8984b20322429ed25c51b98d6cdaa84bc5 100644 (file)
--- a/src/core/shutdown.c
+++ b/src/core/shutdown.c
@@ -451,8 +451,8 @@ int main(int argc, char *argv[]) {
                 if (r >= 0) {
                         argv[0] = (char*) "/shutdown";
 
-                        setsid();
-                        make_console_stdio();
+                        (void) setsid();
+                        (void) make_console_stdio();
 
                         log_info("Successfully changed into root pivot.\n"
                                  "Returning to initrd...");

diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index c9e3d426b30a17f06de59817b408a8f0ff09c988..f5d33541f6c903ee15171fdacfc7cf56ded82ccf 100644 (file)
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -1850,7 +1850,7 @@ static int run(int argc, char *argv[]) {
                         return 0;
 
                 /* child */
-                setsid();
+                (void) setsid();
 
                 r = set_oom_score_adjust(-1000);
                 if (r < 0)