Commits
Mauro Carvalho Chehab committed d9e497c9424
media: camss-vfe: always initialize reg at vfe_set_xbar_cfg() [ Upstream commit 9917fbcfa20ab987d6381fd0365665e5c1402d75 ] if output->wm_num is bigger than 2, the value for reg is not initialized, as warned by smatch: drivers/media/platform/qcom/camss-8x16/camss-vfe.c:633 vfe_set_xbar_cfg() error: uninitialized symbol 'reg'. drivers/media/platform/qcom/camss-8x16/camss-vfe.c:637 vfe_set_xbar_cfg() error: uninitialized symbol 'reg'. That shouldn't happen in practice, so add a logic that will break the loop if i > 1, fixing the warnings. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Acked-by: Todor Tomov <todor.tomov@linaro.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>