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drm/amdgpu: fix memory leak during TDR test(v2)

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[ Upstream commit 4829f89855f1d3a3d8014e74cceab51b421503db ]

fix system memory leak

v2:
fix coding style

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Monk Liu 2020-02-08 19:01:21 +08:00 committed by Greg Kroah-Hartman
parent 74c77d6a4e
commit bbf3acbb8a
1 changed files with 5 additions and 1 deletions
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6
drivers/gpu/drm/amd/powerplay/smu_v11_0.c
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@ -988,8 +988,12 @@ static int smu_v11_0_init_max_sustainable_clocks(struct smu_context *smu)
struct smu_11_0_max_sustainable_clocks *max_sustainable_clocks;
int ret = 0;
max_sustainable_clocks = kzalloc(sizeof(struct smu_11_0_max_sustainable_clocks),
if (!smu->smu_table.max_sustainable_clocks)
max_sustainable_clocks = kzalloc(sizeof(struct smu_11_0_max_sustainable_clocks),
GFP_KERNEL);
else
max_sustainable_clocks = smu->smu_table.max_sustainable_clocks;
smu->smu_table.max_sustainable_clocks = (void *)max_sustainable_clocks;
max_sustainable_clocks->uclock = smu->smu_table.boot_values.uclk / 100;