octeontx2-pf: Fix a memleak otx2_sq_init

[platform/kernel/linux-rpi.git] / drivers / net / ethernet / marvell / octeontx2 / nic / otx2_common.c

diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
index 629cf16..e6df4e6 100644 (file)
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
@@ -951,8 +951,11 @@ int otx2_sq_init(struct otx2_nic *pfvf, u16 qidx, u16 sqb_aura)
        if (pfvf->ptp && qidx < pfvf->hw.tx_queues) {
                err = qmem_alloc(pfvf->dev, &sq->timestamps, qset->sqe_cnt,
                                 sizeof(*sq->timestamps));
-               if (err)
+               if (err) {
+                       kfree(sq->sg);
+                       sq->sg = NULL;
                        return err;
+               }
        }
 
        sq->head = 0;
@@ -968,7 +971,14 @@ int otx2_sq_init(struct otx2_nic *pfvf, u16 qidx, u16 sqb_aura)
        sq->stats.bytes = 0;
        sq->stats.pkts = 0;
 
-       return pfvf->hw_ops->sq_aq_init(pfvf, qidx, sqb_aura);
+       err = pfvf->hw_ops->sq_aq_init(pfvf, qidx, sqb_aura);
+       if (err) {
+               kfree(sq->sg);
+               sq->sg = NULL;
+               return err;
+       }
+
+       return 0;
 
 }