um: Avoid using uninitialized regs

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In timer_real_alarm_handler(), regs is only initialized if
the context argument is non-NULL, also initialize in the
other case.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Anton Ivanov <anton.ivanov@cambridgegreys.co.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>

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Johannes Berg 2019-08-23 12:44:27 +02:00 • committed by Richard Weinberger

parent 68c15a2bc5

commit b8f7882028

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arch/um/os-Linux/signal.c

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