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drm/xe: Fix freq kobject leak on sysfs_create_files failure

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Ensure gt->freq is released when sysfs_create_files() fails
in xe_gt_freq_init(). Without this, the kobject would leak.
Add kobject_put() before returning the error.

Fixes: fdc81c43f0 ("drm/xe: use devm_add_action_or_reset() helper")
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Reviewed-by: Alex Zuo <alex.zuo@intel.com>
Reviewed-by: Xin Wang <x.wang@intel.com>
Link: https://patch.msgid.link/20251114205638.2184529-2-shuicheng.lin@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
(cherry picked from commit 251be5fb49)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
This commit is contained in:
Shuicheng Lin 2025-11-14 20:56:39 +00:00 committed by Thomas Hellström
parent 8f0b4cce44
commit b32045d73b
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/xe/xe_gt_freq.c
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@ -293,8 +293,10 @@ int xe_gt_freq_init(struct xe_gt *gt)
return -ENOMEM;
err = sysfs_create_files(gt->freq, freq_attrs);
if (err)
if (err) {
kobject_put(gt->freq);
return err;
}
err = devm_add_action_or_reset(xe->drm.dev, freq_fini, gt->freq);
if (err)