tty-ask-password: minor modernizations

diff --git a/src/tty-ask-password-agent/tty-ask-password-agent.c b/src/tty-ask-password-agent/tty-ask-password-agent.c
index 3c1346fddb8e9ab9026c7756c829e73bf7f65d6d..b50f114a34c02e610e588f52d11a8d54b6ae2870 100644 (file)
--- a/src/tty-ask-password-agent/tty-ask-password-agent.c
+++ b/src/tty-ask-password-agent/tty-ask-password-agent.c
@@ -625,15 +625,14 @@ int main(int argc, char *argv[]) {
                 goto finish;
 
         if (arg_console) {
-                setsid();
-                release_terminal();
+                (void) setsid();
+                (void) release_terminal();
         }
 
         if (IN_SET(arg_action, ACTION_WATCH, ACTION_WALL))
                 r = watch_passwords();
         else
                 r = show_passwords();
-
         if (r < 0)
                 log_error_errno(r, "Error: %m");