tree 03e157f6d2e9c69f5fe99e435ced7cc2e78c4a0d
parent 408d0244421c1e76e9910b10d4f82f086b9751b3
author Sean Young <sean@mess.org> 1587583006 +0200
committer Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 1588154397 +0200

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>