linux-kernel - [PATCH -next 04/14] drm/amdgpu: remove unnecessary conversion to bool in gfx_v10

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Message-ID: <20200121135540.165798-5-chenzhou10@huawei.com>
Date:   Tue, 21 Jan 2020 21:55:30 +0800
From:   Chen Zhou <chenzhou10@...wei.com>
To:     <alexander.deucher@....com>, <christian.koenig@....com>,
        <David1.Zhou@....com>, <airlied@...ux.ie>, <daniel@...ll.ch>
CC:     <tao.zhou1@....com>, <Hawking.Zhang@....com>,
        <Felix.Kuehling@....com>, <amd-gfx@...ts.freedesktop.org>,
        <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>,
        <chenzhou10@...wei.com>
Subject: [PATCH -next 04/14] drm/amdgpu: remove unnecessary conversion to bool in gfx_v10_0.c

Fixes coccicheck warning:

./drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c:4259:43-48: WARNING:
	conversion to bool not needed here

and many more similar messages.

Signed-off-by: Chen Zhou <chenzhou10@...wei.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c  | 4 ++--
 drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 1cfc508..3da9d79 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -4230,7 +4230,7 @@ static int gfx_v10_0_set_powergating_state(void *handle,
 					  enum amd_powergating_state state)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-	bool enable = (state == AMD_PG_STATE_GATE) ? true : false;
+	bool enable = state == AMD_PG_STATE_GATE;
 	switch (adev->asic_type) {
 	case CHIP_NAVI10:
 	case CHIP_NAVI14:
@@ -4256,7 +4256,7 @@ static int gfx_v10_0_set_clockgating_state(void *handle,
 	case CHIP_NAVI14:
 	case CHIP_NAVI12:
 		gfx_v10_0_update_gfx_clock_gating(adev,
-						 state == AMD_CG_STATE_GATE ? true : false);
+						 state == AMD_CG_STATE_GATE);
 		break;
 	default:
 		break;
diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
index a7cb185..bde1896 100644
--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
@@ -427,9 +427,9 @@ int mmhub_v2_0_set_clockgating(struct amdgpu_device *adev,
 	case CHIP_NAVI14:
 	case CHIP_NAVI12:
 		mmhub_v2_0_update_medium_grain_clock_gating(adev,
-				state == AMD_CG_STATE_GATE ? true : false);
+				state == AMD_CG_STATE_GATE);
 		mmhub_v2_0_update_medium_grain_light_sleep(adev,
-				state == AMD_CG_STATE_GATE ? true : false);
+				state == AMD_CG_STATE_GATE);
 		break;
 	default:
 		break;
-- 
2.7.4