From 4ff17a1df7d550257972a838220a8af4611c8f2c Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 17 Oct 2019 12:12:16 +0300
Subject: [PATCH] drm/amdgpu/vi: silence an uninitialized variable warning
Git-commit: 4ff17a1df7d550257972a838220a8af4611c8f2c
Patch-mainline: v5.5-rc1
References: git-fixes
Smatch complains that we need to initialized "*cap" otherwise it can
lead to an uninitialized variable bug in the caller. This seems like a
reasonable warning and it doesn't hurt to silence it at least.
drivers/gpu/drm/amd/amdgpu/vi.c:767 vi_asic_reset_method() error: uninitialized symbol 'baco_reset'.
Fixes: 425db2553e43 ("drm/amdgpu: expose BACO interfaces to upper level from PP")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -1408,6 +1408,7 @@ static int pp_get_asic_baco_capability(v
{
struct pp_hwmgr *hwmgr = handle;
+ *cap = false;
if (!hwmgr)
return -EINVAL;