1 files changed, 44 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2042-drm-amd-powerplay-Remove-useless-variable.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2042-drm-amd-powerplay-Remove-useless-variable.patch
new file mode 100644
index 00000000..23bf5914
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2042-drm-amd-powerplay-Remove-useless-variable.patch
@@ -0,0 +1,44 @@
+From 0639c38ec73cb2675ffd6262dfc034c081013c35 Mon Sep 17 00:00:00 2001
+From: Georgiana Chelu <georgiana.chelu93@gmail.com>
+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 <georgiana.chelu93@gmail.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ 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
+