Am Donnerstag, 29. März 2018, 22:45:59 CEST schrieb Richard Weinberger:
> While the function will never returns, gcc will warns.
> Add a return statement to make gcc happy.
> Before f44f1e7da7c8 we never noticed because gcc knows that longjmp does
> not return.
> arch/um/os-Linux/skas/process.c: In function ‘start_idle_thread’:
> arch/um/os-Linux/skas/process.c:613:1: warning: control reaches end of 
> non-void function [-Wreturn-type]
> Fixes: f44f1e7da7c8 ("um: Avoid longjmp/setjmp symbol clashes with 
> libpthread.a")
> Signed-off-by: Richard Weinberger <>



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