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@xxxxxxxxx> --- drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c index f7c0698fec40..7e829a8d1cb1 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c @@ -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]; -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
