aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/apm/xgene/xgene_enet_main.c')
-rw-r--r--drivers/net/ethernet/apm/xgene/xgene_enet_main.c20
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index e1a8f4e19983..e4222af2baa6 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
@@ -563,15 +563,21 @@ static void xgene_enet_free_desc_rings(struct xgene_enet_pdata *pdata)
struct xgene_enet_desc_ring *ring;
ring = pdata->tx_ring;
- if (ring && ring->cp_ring && ring->cp_ring->cp_skb)
- devm_kfree(dev, ring->cp_ring->cp_skb);
- xgene_enet_free_desc_ring(ring);
+ if (ring) {
+ if (ring->cp_ring && ring->cp_ring->cp_skb)
+ devm_kfree(dev, ring->cp_ring->cp_skb);
+ xgene_enet_free_desc_ring(ring);
+ }
ring = pdata->rx_ring;
- if (ring && ring->buf_pool && ring->buf_pool->rx_skb)
- devm_kfree(dev, ring->buf_pool->rx_skb);
- xgene_enet_free_desc_ring(ring->buf_pool);
- xgene_enet_free_desc_ring(ring);
+ if (ring) {
+ if (ring->buf_pool) {
+ if (ring->buf_pool->rx_skb)
+ devm_kfree(dev, ring->buf_pool->rx_skb);
+ xgene_enet_free_desc_ring(ring->buf_pool);
+ }
+ xgene_enet_free_desc_ring(ring);
+ }
}
static struct xgene_enet_desc_ring *xgene_enet_create_desc_ring(