linux-kernel - [PATCH v2 2/2] drm/amd/pm: remove redundant tools

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Message-ID: <20241114151150.19576-3-bhavin.sharma@siliconsignals.io>
Date: Thu, 14 Nov 2024 20:41:12 +0530
From: Bhavin Sharma <bhavin.sharma@...iconsignals.io>
To: alexander.deucher@....com,
	alex.hung@....com
Cc: Bhavin Sharma <bhavin.sharma@...iconsignals.io>,
	Harry Wentland <harry.wentland@....com>,
	Leo Li <sunpeng.li@....com>,
	Rodrigo Siqueira <Rodrigo.Siqueira@....com>,
	Christian König <christian.koenig@....com>,
	Xinhui Pan <Xinhui.Pan@....com>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	Kenneth Feng <kenneth.feng@....com>,
	Wenjing Liu <wenjing.liu@....com>,
	Leo Ma <hanghong.ma@....com>,
	Ryan Seto <ryanseto@....com>,
	Jose Fernandez <josef@...flix.com>,
	Ilya Bakoulin <ilya.bakoulin@....com>,
	Aurabindo Pillai <aurabindo.pillai@....com>,
	amd-gfx@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/2] drm/amd/pm: remove redundant tools_size check

The check for tools_size being non-zero is redundant as tools_size is
explicitly set to a non-zero value (0x19000). Removing the if condition
simplifies the code without altering functionality.

Signed-off-by: Bhavin Sharma <bhavin.sharma@...iconsignals.io>
---
 .../amd/pm/powerplay/smumgr/vega12_smumgr.c   | 24 +++++++++----------
 1 file changed, 11 insertions(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/vega12_smumgr.c b/drivers/gpu/drm/amd/pm/powerplay/smumgr/vega12_smumgr.c
index b52ce135d84d..d3ff6a831ed5 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/vega12_smumgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/vega12_smumgr.c
@@ -257,20 +257,18 @@ static int vega12_smu_init(struct pp_hwmgr *hwmgr)
 	priv->smu_tables.entry[TABLE_WATERMARKS].size = sizeof(Watermarks_t);
 
 	tools_size = 0x19000;
-	if (tools_size) {
-		ret = amdgpu_bo_create_kernel((struct amdgpu_device *)hwmgr->adev,
-					      tools_size,
-					      PAGE_SIZE,
-					      AMDGPU_GEM_DOMAIN_VRAM,
-					      &priv->smu_tables.entry[TABLE_PMSTATUSLOG].handle,
-					      &priv->smu_tables.entry[TABLE_PMSTATUSLOG].mc_addr,
-					      &priv->smu_tables.entry[TABLE_PMSTATUSLOG].table);
-		if (ret)
-			goto err1;
+	ret = amdgpu_bo_create_kernel((struct amdgpu_device *)hwmgr->adev,
+				      tools_size,
+				      PAGE_SIZE,
+				      AMDGPU_GEM_DOMAIN_VRAM,
+				      &priv->smu_tables.entry[TABLE_PMSTATUSLOG].handle,
+				      &priv->smu_tables.entry[TABLE_PMSTATUSLOG].mc_addr,
+				      &priv->smu_tables.entry[TABLE_PMSTATUSLOG].table);
+	if (ret)
+		goto err1;
 
-		priv->smu_tables.entry[TABLE_PMSTATUSLOG].version = 0x01;
-		priv->smu_tables.entry[TABLE_PMSTATUSLOG].size = tools_size;
-	}
+	priv->smu_tables.entry[TABLE_PMSTATUSLOG].version = 0x01;
+	priv->smu_tables.entry[TABLE_PMSTATUSLOG].size = tools_size;
 
 	/* allocate space for AVFS Fuse table */
 	ret = amdgpu_bo_create_kernel((struct amdgpu_device *)hwmgr->adev,
-- 
2.43.0