drivers: rtt: fix no return statement in rtt_init

Add missing return statement to rtt_init function.

Signed-off-by: Pavel Kral <pavel.kral@omsquare.com>
This commit is contained in:
Pavel Kral 2018-11-02 10:27:28 +01:00 committed by Carles Cufí
commit 564f02ec0e

View file

@ -26,6 +26,8 @@ static int rtt_init(struct device *unused)
ARG_UNUSED(unused);
SEGGER_RTT_Init();
return 0;
}
SYS_INIT(rtt_init, PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_OBJECTS);