linux-kernel - [PATCH 25/40] drm/amd/pm/powerplay/hwmgr/pp

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Message-Id: <20201126134240.3214176-26-lee.jones@linaro.org>
Date:   Thu, 26 Nov 2020 13:42:25 +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 25/40] drm/amd/pm/powerplay/hwmgr/pp_psm: Remove unused variable 'result'

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

 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/pp_psm.c: In function ‘psm_init_power_state_table’:
 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/pp_psm.c:31:6: 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/pp_psm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c
index 31a32a79cfc20..328e87f6c9bcd 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c
@@ -28,7 +28,6 @@
 
 int psm_init_power_state_table(struct pp_hwmgr *hwmgr)
 {
-	int result;
 	unsigned int i;
 	unsigned int table_entries;
 	struct pp_power_state *state;
@@ -73,7 +72,7 @@ int psm_init_power_state_table(struct pp_hwmgr *hwmgr)
 	state = hwmgr->ps;
 
 	for (i = 0; i < table_entries; i++) {
-		result = hwmgr->hwmgr_func->get_pp_table_entry(hwmgr, i, state);
+		hwmgr->hwmgr_func->get_pp_table_entry(hwmgr, i, state);
 
 		if (state->classification.flags & PP_StateClassificationFlag_Boot) {
 			hwmgr->boot_ps = state;
-- 
2.25.1