stmmac: Call dev_consume_skb_any instead of dev_kfree_skb.

Replace dev_kfree_skb with dev_consume_skb_any in stmmac_tx_clean that can
be called in hard irq and other contexts.  stmmac_tx_clean handles
freeing successfully transmitted packets.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 8543e1cfd55edb4a60f5cb543a1e5ea9fc18a097..d940034acdd4aa465153f80ae0d5881cb648d6a8 100644 (file)
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1303,7 +1303,7 @@ static void stmmac_tx_clean(struct stmmac_priv *priv)
                priv->hw->mode->clean_desc3(priv, p);
 
                if (likely(skb != NULL)) {
-                       dev_kfree_skb(skb);
+                       dev_consume_skb_any(skb);
                        priv->tx_skbuff[entry] = NULL;
                }