media: camss: vfe: simplify vfe_get_wm_sizes()
Static analysis reports this representative problem camss-vfe-4-1.c:333: The result of the left shift is undefined because the left operand is negative reg |= (height - 1) << 4; ~~~~~~~~~ ^ The is a false positive. height is set in vfe_get_wm_sizes() which has a switch statement without a default. Reviewing the switch, the cases contain redundant assignments. So simplify to assignments. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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