drm/radeon/trinity_dpm: fix a memleak in trinity_parse_power_table

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[ Upstream commit 28c28d7f77 ]

The rdev->pm.dpm.ps allocated by kcalloc should be freed in every
following error-handling path. However, in the error-handling of
rdev->pm.power_state[i].clock_info the rdev->pm.dpm.ps is not freed,
resulting in a memleak in this function.

Fixes: d70229f704 ("drm/radeon/kms: add dpm support for trinity asics")
Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Zhipeng Lu 2023-12-04 18:21:54 +08:00 • committed by Greg Kroah-Hartman

parent a0a5f90bed

commit bb47d0f411

1 changed files with 3 additions and 1 deletions

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drivers/gpu/drm/radeon/trinity_dpm.c

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