logind: voidify a function we never check the return value of

diff --git a/src/login/logind-session-device.c b/src/login/logind-session-device.c
index bc9164dc88846c37d24b02b17a8ff42f5fbd1428..4a378e14c5e1ae5b998bb6b4e6869d30e9aaa5bd 100644 (file)
--- a/src/login/logind-session-device.c
+++ b/src/login/logind-session-device.c
@@ -110,7 +110,7 @@ static int session_device_notify(SessionDevice *sd, enum SessionDeviceNotificati
         return sd_bus_send(sd->session->manager->bus, m, NULL);
 }
 
-static int sd_eviocrevoke(int fd) {
+static void sd_eviocrevoke(int fd) {
         static bool warned = false;
 
         assert(fd >= 0);
@@ -122,8 +122,6 @@ static int sd_eviocrevoke(int fd) {
                         warned = true;
                 }
         }
-
-        return 0;
 }
 
 static int sd_drmsetmaster(int fd) {