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Commit 0c17151a authored by Aishwarya Pant's avatar Aishwarya Pant Committed by Daniel Vetter
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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: default avatarAishwarya Pant <aishpant@gmail.com>
Reviewed-by: default avatarRob Clark <robdclark@gmail.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20171010184207.iv3dinrtwvbv7fei@aishwarya
parent e25f1f7c

drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c

+1 −1
Original line number Diff line number Diff line
@@ -599,7 +599,7 @@ static u32 mdp5_get_vblank_counter(struct drm_device *dev, unsigned int pipe) 
	struct drm_crtc *crtc;

	struct drm_encoder *encoder;



	if (pipe < 0 || pipe >= priv->num_crtcs)

	if (pipe >= priv->num_crtcs)

		return 0;



	crtc = priv->crtcs[pipe];