linux-kernel - [PATCH 22/40] drm/amd/pm/powerplay/hwmgr/vega10_hwmgr: Remove set but unused variable 'result'

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Message-Id: <20201126134240.3214176-23-lee.jones@linaro.org>
Date:   Thu, 26 Nov 2020 13:42:22 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org, Evan Quan <evan.quan@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH 22/40] drm/amd/pm/powerplay/hwmgr/vega10_hwmgr: Remove set but unused variable 'result'

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_hwmgr.c: In function ‘vega10_get_pp_table_entry’:
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_hwmgr.c:3135:6: warning: variable ‘result’ set but not used [-Wunused-but-set-variable]

Cc: Evan Quan <evan.quan@....com>
Cc: Alex Deucher <alexander.deucher@....com>
Cc: "Christian König" <christian.koenig@....com>
Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: amd-gfx@...ts.freedesktop.org
Cc: dri-devel@...ts.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
index 7eada3098ffcc..ac88f5483ef70 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
@@ -3132,14 +3132,13 @@ static int vega10_get_pp_table_entry_callback_func(struct pp_hwmgr *hwmgr,
 static int vega10_get_pp_table_entry(struct pp_hwmgr *hwmgr,
 		unsigned long entry_index, struct pp_power_state *state)
 {
-	int result;
 	struct vega10_power_state *ps;
 
 	state->hardware.magic = PhwVega10_Magic;
 
 	ps = cast_phw_vega10_power_state(&state->hardware);
 
-	result = vega10_get_powerplay_table_entry(hwmgr, entry_index, state,
+	vega10_get_powerplay_table_entry(hwmgr, entry_index, state,
 			vega10_get_pp_table_entry_callback_func);
 
 	/*
-- 
2.25.1