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Subject[PATCH 5.4 064/102] drm/amdgpu/vi: silence an uninitialized variable warning
Date
From: Dan Carpenter <dan.carpenter@oracle.com>

[ Upstream commit 4ff17a1df7d550257972a838220a8af4611c8f2c ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index fa8ad7db2b3a1..d306cc7119976 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -1421,6 +1421,7 @@ static int pp_get_asic_baco_capability(void *handle, bool *cap)
{
struct pp_hwmgr *hwmgr = handle;

+ *cap = false;
if (!hwmgr)
return -EINVAL;

--
2.20.1


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