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

poettering · poettering · commit a3ddf73c0e4a · 2018-03-02T11:55:16.000+01:00
diff --git a/src/login/logind-session-device.c b/src/login/logind-session-device.c
@@ -106,7 +106,7 @@ 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);
@@ -118,8 +118,6 @@ static int sd_eviocrevoke(int fd) {
                         warned = true;
                 }
         }
-
-        return 0;
 }
 
 static int sd_drmsetmaster(int fd) {

Original file line number	Diff line number	Diff line change
`@@ -106,7 +106,7 @@ static int session_device_notify(SessionDevice *sd, enum SessionDeviceNotificati`
`106`	`106`	`return sd_bus_send(sd->session->manager->bus, m, NULL);`
`107`	`107`	`}`
`108`	`108`
`109`		`-static int sd_eviocrevoke(int fd) {`
	`109`	`+static void sd_eviocrevoke(int fd) {`
`110`	`110`	`static bool warned = false;`
`111`	`111`
`112`	`112`	`assert(fd >= 0);`
`@@ -118,8 +118,6 @@ static int sd_eviocrevoke(int fd) {`
`118`	`118`	`warned = true;`
`119`	`119`	`}`
`120`	`120`	`}`
`121`		`-`
`122`		`- return 0;`
`123`	`121`	`}`
`124`	`122`
`125`	`123`	`static int sd_drmsetmaster(int fd) {`