[PATCH] octeontx2-vf: Add missing free for alloc_percpu

[Jiasheng Jiang]

Add the free_percpu for the allocated "vf->hw.lmt_info" in order to avoid
memory leak, same as the "pf->hw.lmt_info" in
`drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c`.

Fixes: 5c0512072f65 ("octeontx2-pf: cn10k: Use runtime allocated LMTLINE region")
Signed-off-by: Jiasheng Jiang <jiasheng@xxxxxxxxxxx>
---
 drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
index 7f8ffbf79cf7..9db2e2d218bb 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
@@ -709,6 +709,8 @@ static int otx2vf_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 err_ptp_destroy:
 	otx2_ptp_destroy(vf);
 err_detach_rsrc:
+	if (vf->hw.lmt_info)
+		free_percpu(vf->hw.lmt_info);
 	if (test_bit(CN10K_LMTST, &vf->hw.cap_flag))
 		qmem_free(vf->dev, vf->dync_lmt);
 	otx2_detach_resources(&vf->mbox);
@@ -762,6 +764,8 @@ static void otx2vf_remove(struct pci_dev *pdev)
 	otx2_shutdown_tc(vf);
 	otx2vf_disable_mbox_intr(vf);
 	otx2_detach_resources(&vf->mbox);
+	if (vf->hw.lmt_info)
+		free_percpu(vf->hw.lmt_info);
 	if (test_bit(CN10K_LMTST, &vf->hw.cap_flag))
 		qmem_free(vf->dev, vf->dync_lmt);
 	otx2vf_vfaf_mbox_destroy(vf);
-- 
2.25.1