From 0639c38ec73cb2675ffd6262dfc034c081013c35 Mon Sep 17 00:00:00 2001 From: Georgiana Chelu Date: Tue, 17 Oct 2017 23:22:08 +0300 Subject: [PATCH 2042/4131] drm/amd/powerplay: Remove useless variable The result variable is initialized at the beginning of the function, but its value does not change during the function execution. Thus, remove the variable and return the SUCCESS value, which is 0. Issue found by coccinelle script: * Unneeded variable: "result". Return "0" Path to the cocci script: scripts/coccinelle/misc/returnvar.cocci Signed-off-by: Georgiana Chelu Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c index d968c383..769ac11 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c @@ -1174,7 +1174,6 @@ int vega10_pp_tables_initialize(struct pp_hwmgr *hwmgr) static int vega10_pp_tables_uninitialize(struct pp_hwmgr *hwmgr) { - int result = 0; struct phm_ppt_v2_information *pp_table_info = (struct phm_ppt_v2_information *)(hwmgr->pptable); @@ -1217,7 +1216,7 @@ static int vega10_pp_tables_uninitialize(struct pp_hwmgr *hwmgr) kfree(hwmgr->pptable); hwmgr->pptable = NULL; - return result; + return 0; } const struct pp_table_func vega10_pptable_funcs = { -- 2.7.4