drm/msm/mdp5: remove less than 0 comparison for unsigned value
pipe is an unsigned int and less than zero comparison for unsigned values is always false. Detected using the following cocci script: @@ unsigned int i; @@ * i < 0 Signed-off-by: Aishwarya Pant <aishpant@gmail.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20171010184207.iv3dinrtwvbv7fei@aishwarya
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@ -599,7 +599,7 @@ static u32 mdp5_get_vblank_counter(struct drm_device *dev, unsigned int pipe)
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struct drm_crtc *crtc;
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struct drm_encoder *encoder;
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if (pipe < 0 || pipe >= priv->num_crtcs)
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if (pipe >= priv->num_crtcs)
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return 0;
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crtc = priv->crtcs[pipe];
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