[PATCH v2] accel/qaic: Fix slicing memory leak

[Jeffrey Hugo]

From: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@xxxxxxxxxxx>

The temporary buffer storing slicing configuration data from user is only
freed on error.  This is a memory leak.  Free the buffer unconditionally.

Fixes: ff13be830333 ("accel/qaic: Add datapath")
Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@xxxxxxxxxxx>
Reviewed-by: Carl Vanderlip <quic_carlv@xxxxxxxxxxx>
Reviewed-by: Jeffrey Hugo <quic_jhugo@xxxxxxxxxxx>
Signed-off-by: Jeffrey Hugo <quic_jhugo@xxxxxxxxxxx>
---

v2: reword commit text

 drivers/accel/qaic/qaic_data.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/accel/qaic/qaic_data.c b/drivers/accel/qaic/qaic_data.c
index e9a1cb779b30..6b6d981a71be 100644
--- a/drivers/accel/qaic/qaic_data.c
+++ b/drivers/accel/qaic/qaic_data.c
@@ -1021,6 +1021,7 @@ int qaic_attach_slice_bo_ioctl(struct drm_device *dev, void *data, struct drm_fi
 	bo->dbc = dbc;
 	srcu_read_unlock(&dbc->ch_lock, rcu_id);
 	drm_gem_object_put(obj);
+	kfree(slice_ent);
 	srcu_read_unlock(&qdev->dev_lock, qdev_rcu_id);
 	srcu_read_unlock(&usr->qddev_lock, usr_rcu_id);
 
-- 
2.40.1