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net: mvpp2: fix memory leak in mvpp2_rx

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Release skb memory in mvpp2_rx() if mvpp2_rx_refill routine fails

Fixes: b501585467 ("net: mvpp2: fix refilling BM pools in RX path")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Acked-by: Matteo Croce <mcroce@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Lorenzo Bianconi 2020-07-31 10:38:32 +02:00 committed by David S. Miller
parent 71fed0bc86
commit d6526926de
1 changed files with 1 additions and 0 deletions
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1
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
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@ -3508,6 +3508,7 @@ static int mvpp2_rx(struct mvpp2_port *port, struct napi_struct *napi,
err = mvpp2_rx_refill(port, bm_pool, pp, pool);
if (err) {
netdev_err(port->dev, "failed to refill BM pools\n");
dev_kfree_skb_any(skb);
goto err_drop_frame;
}