drm/xe/pf: Drop the VF VRAM BO reference on successful restore

The reference is only dropped on error. Fix it by adding the missing
xe_bo_put().

Fixes: 49cf1b9b609fe ("drm/xe/pf: Handle VRAM migration data as part of PF control")
Reported-by: Adam Miszczak <adam.miszczak@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patch.msgid.link/20251114100713.1776073-1-michal.winiarski@intel.com
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
(cherry picked from commit dab751b4240f0f0eadea81f93ff0b439379bc6ae)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

diff --git a/drivers/gpu/drm/xe/xe_gt_sriov_pf_migration.c b/drivers/gpu/drm/xe/xe_gt_sriov_pf_migration.c
index 35a12d48dcc1285397e172eba356a91c59882ebc..7540a3854dc7053f1f310f6f36855692a6aec200 100644 (file)
--- a/drivers/gpu/drm/xe/xe_gt_sriov_pf_migration.c
+++ b/drivers/gpu/drm/xe/xe_gt_sriov_pf_migration.c
@@ -661,6 +661,8 @@ static int pf_restore_vf_vram_mig_data(struct xe_gt *gt, unsigned int vfid,
                goto err;
        }
 
+       xe_bo_put(vram);
+
        return 0;
 err:
        xe_bo_put(vram);