32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Satyeshwar Singh <satyeshwar.singh@intel.com>
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Date: Sun, 14 Oct 2018 16:40:07 -0700
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Subject: [PATCH] drm/i915: Fixed uninitialized variable issue
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There could be a circumstance in which ret may not be initialized
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and checking for its value may yield unexpected results.
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https://github.com/projectacrn/acrn-hypervisor/issues/1459
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Signed-off-by: Satyeshwar Singh <satyeshwar.singh@intel.com>
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Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
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---
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drivers/gpu/drm/i915/intel_display.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
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index 72eacb50442e..d73183a23c7d 100644
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--- a/drivers/gpu/drm/i915/intel_display.c
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+++ b/drivers/gpu/drm/i915/intel_display.c
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@@ -15541,7 +15541,7 @@ int intel_modeset_init(struct drm_device *dev)
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}
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for_each_pipe(dev_priv, pipe) {
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- int ret;
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+ int ret = 0;
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if (!i915_modparams.avail_planes_per_pipe) {
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ret = intel_crtc_init(dev_priv, pipe);
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--
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https://clearlinux.org
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