Richard Weinberger 6d4c882c4c um: Give start_idle_thread() a return code
[ Upstream commit 7ff1e34bbdc15acab823b1ee4240e94623d50ee8 ]

Fixes:
arch/um/os-Linux/skas/process.c:613:1: warning: control reaches end of
non-void function [-Wreturn-type]

longjmp() never returns but gcc still warns that the end of the function
can be reached.
Add a return code and debug aid to detect this impossible case.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-11-27 16:08:00 +01:00
..
2016-09-24 10:07:43 +02:00
2018-06-06 16:46:20 +02:00
2015-11-11 09:16:10 -08:00