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media: uvcvideo: Silence shift-out-of-bounds warning
[ Upstream commit 171994e ] UBSAN reports a shift-out-of-bounds warning in uvc_get_le_value(). The report is correct, but the issue should be harmless as the computed value isn't used when the shift is negative. This may however cause incorrect behaviour if a negative shift could generate adverse side effects (such as a trap on some architectures for instance). Regardless of whether that may happen or not, silence the warning as a full WARN backtrace isn't nice. Reported-by: Bart Van Assche <bvanassche@acm.org> Fixes: c0efd23 ("V4L/DVB (8145a): USB Video Class driver") Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Tested-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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