1 files changed, 42 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4636-drm-amd-powerplay-Remove-unneeded-variable-result-in.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4636-drm-amd-powerplay-Remove-unneeded-variable-result-in.patch
new file mode 100644
index 00000000..a01c0ef4
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4636-drm-amd-powerplay-Remove-unneeded-variable-result-in.patch
@@ -0,0 +1,42 @@
+From be1308d03d686e74251b9ea6290c03710ec9f2c0 Mon Sep 17 00:00:00 2001
+From: zhengbin <zhengbin13@huawei.com>
+Date: Wed, 27 Nov 2019 17:33:41 +0800
+Subject: [PATCH 4636/4736] drm/amd/powerplay: Remove unneeded variable
+ 'result' in vega12_hwmgr.c
+
+Fixes coccicheck warning:
+
+drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c:502:5-11: Unneeded variable: "result". Return "0" on line 515
+
+Reported-by: Hulk Robot <hulkci@huawei.com>
+Signed-off-by: zhengbin <zhengbin13@huawei.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
+index 7af9ad450ac4..aca61d1ff3c2 100644
+--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
+@@ -499,8 +499,6 @@ static int vega12_get_number_of_dpm_level(struct pp_hwmgr *hwmgr,
+ static int vega12_get_dpm_frequency_by_index(struct pp_hwmgr *hwmgr,
+ 		PPCLK_e clkID, uint32_t index, uint32_t *clock)
+ {
+-	int result = 0;
+-
+ 	/*
+ 	 *SMU expects the Clock ID to be in the top 16 bits.
+ 	 *Lower 16 bits specify the level
+@@ -512,7 +510,7 @@ static int vega12_get_dpm_frequency_by_index(struct pp_hwmgr *hwmgr,
+ 
+ 	*clock = smum_get_argument(hwmgr);
+ 
+-	return result;
++	return 0;
+ }
+ 
+ static int vega12_setup_single_dpm_table(struct pp_hwmgr *hwmgr,
+-- 
+2.17.1
+