Messages in this thread Patch in this message | | | From | luo penghao <> | Subject | [PATCH linux-next] drm/i915/display: Remove unused assignment | Date | Mon, 18 Oct 2021 08:39:20 +0000 |
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The assignment will be overwritten by the later, but the variable is not used.
The clang_analyzer complains as follows:
drivers/gpu/drm/i915/display/intel_dpll.c:1568:2 warning:
Value stored to 'dpio_val' 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_dpll.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dpll.c b/drivers/gpu/drm/i915/display/intel_dpll.c index 28b1616..cb77d7f 100644 --- a/drivers/gpu/drm/i915/display/intel_dpll.c +++ b/drivers/gpu/drm/i915/display/intel_dpll.c @@ -1653,7 +1653,6 @@ static void chv_prepare_pll(const struct intel_crtc_state *crtc_state) bestp1 = crtc_state->dpll.p1; bestp2 = crtc_state->dpll.p2; vco = crtc_state->dpll.vco; - dpio_val = 0; loopfilter = 0; vlv_dpio_get(dev_priv); -- 2.15.2
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