[PATCH net 1/4] net: ethernet: cortina: No mapping is a dropped rx

[Linus Walleij <linusw@kernel.org>]

Increase stats.rx_dropped++ even if this is the first fragment
(skb == NULL) so we are doing proper accounting.

Fixes: b266bacba796 ("net: ethernet: cortina: Drop half-assembled SKB")
Link: https://sashiko.dev/#/patchset/20260505-gemini-ethernet-fix-v2-1-997c31d06079%40kernel.org
Signed-off-by: Linus Walleij <linusw@kernel.org>
---
 drivers/net/ethernet/cortina/gemini.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c
index 065cbbf52686..466445c9e08b 100644
--- a/drivers/net/ethernet/cortina/gemini.c
+++ b/drivers/net/ethernet/cortina/gemini.c
@@ -1491,9 +1491,9 @@ static unsigned int gmac_rx(struct net_device *netdev, unsigned int budget)
 		gpage = gmac_get_queue_page(geth, port, mapping + PAGE_SIZE);
 		if (!gpage) {
 			dev_err(geth->dev, "could not find mapping\n");
+			port->stats.rx_dropped++;
 			if (skb) {
 				napi_free_frags(&port->napi);
-				port->stats.rx_dropped++;
 				skb = NULL;
 			}
 			continue;

-- 
2.54.0