linux-kernel - [PATCH] drm/msm: delete conversion from bool value to bool variable

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Date:   Mon,  2 Nov 2020 04:45:16 -0800
From:   Bernard Zhao <bernard@...o.com>
To:     Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Kalyan Thota <kalyan_t@...eaurora.org>,
        Drew Davenport <ddavenport@...omium.org>,
        Abhinav Kumar <abhinavk@...eaurora.org>,
        Kuogee Hsieh <khsieh@...eaurora.org>,
        Zheng Bin <zhengbin13@...wei.com>,
        Chandan Uddaraju <chandanu@...eaurora.org>,
        Ville Syrjälä 
        <ville.syrjala@...ux.intel.com>, linux-arm-msm@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Cc:     opensource.kernel@...o.com, Bernard Zhao <bernard@...o.com>
Subject: [PATCH] drm/msm: delete conversion from bool value to bool variable

Remove the conversion from bool value to bool variable.

Signed-off-by: Bernard Zhao <bernard@...o.com>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index f7f5c258b553..e99a543da243 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -1362,7 +1362,7 @@ void dpu_encoder_register_frame_event_callback(struct drm_encoder *drm_enc,
 	unsigned long lock_flags;
 	bool enable;
 
-	enable = frame_event_cb ? true : false;
+	enable = (frame_event_cb != NULL);
 
 	if (!drm_enc) {
 		DPU_ERROR("invalid encoder\n");
-- 
2.29.0