drm/amd/powerplay: Remove unneeded variable 'result' in smu10_hwmgr.c

Fixes coccicheck warning:

drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c:1154:5-11: Unneeded variable: "result". Return "0" on line 1159

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
index 1115761982a78fe2f60efee236fa047d1a10811a..4e8ab139bb3bd2cdcc234c10214d74ffaeba1914 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
@@ -1151,12 +1151,11 @@ static int smu10_set_watermarks_for_clocks_ranges(struct pp_hwmgr *hwmgr,
        struct smu10_hwmgr *data = hwmgr->backend;
        struct dm_pp_wm_sets_with_clock_ranges_soc15 *wm_with_clock_ranges = clock_ranges;
        Watermarks_t *table = &(data->water_marks_table);
-       int result = 0;
 
        smu_set_watermarks_for_clocks_ranges(table,wm_with_clock_ranges);
        smum_smc_table_manager(hwmgr, (uint8_t *)table, (uint16_t)SMU10_WMTABLE, false);
        data->water_marks_exist = true;
-       return result;
+       return 0;
 }
 
 static int smu10_smus_notify_pwe(struct pp_hwmgr *hwmgr)