Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH linux-next] drm/i915/display: Delete redundant post_mask assignment | Date | Wed, 8 Dec 2021 07:46:19 +0000 |
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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) { -- 2.15.2
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