From: luo penghao luo.penghao@zte.com.cn
This value will be overwritten by the following if statement, even if the if is not executed, the value will not be used
The clang_analyzer complains as follows:
Value stored to 'port_mask' is never read
Reported-by: Zeal Robot zealci@zte.com.cn Signed-off-by: luo penghao luo.penghao@zte.com.cn --- drivers/gpu/drm/i915/display/intel_ddi.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index bd18432..3aad0c3 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -2011,7 +2011,6 @@ void intel_ddi_sanitize_encoder_pll_mapping(struct intel_encoder *encoder) return; }
- port_mask = BIT(encoder->port); ddi_clk_needed = encoder->base.crtc;
if (encoder->type == INTEL_OUTPUT_DSI) {