Sean Young b7ba9f3480 media: si2157: ensure wait_status is initialized
smatch reports wait_status is uninitialized, because smatch cannot assume
the loop body is ever executed.

Clarify the code so that wait_status is retrieved at least once.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-29 11:59:57 +02:00
..
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2019-03-01 09:40:29 -05:00
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