Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c b/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c
index 1f8e960..a1f5a1e 100644
--- a/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c
+++ b/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c
@@ -116,7 +116,7 @@
 			       struct sk_buff *skb,
 			       struct xlgmac_pkt_info *pkt_info)
 {
-	struct skb_frag_struct *frag;
+	skb_frag_t *frag;
 	unsigned int context_desc;
 	unsigned int len;
 	unsigned int i;