From 4a6a1385a4db5f42258a40fcd497cbfd22075968 Mon Sep 17 00:00:00 2001 From: Jose Abreu <Jose.Abreu@synopsys.com> Date: Tue, 6 Aug 2019 15:16:18 +0200 Subject: [PATCH] net: stmmac: tc: Do not return a fragment entry Do not try to return a fragment entry from TC list. Otherwise we may not clean properly allocated entries. Signed-off-by: Jose Abreu <joabreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net> --- drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c index 58ea18af9813a..37c0bc699cd9c 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c @@ -37,7 +37,7 @@ static struct stmmac_tc_entry *tc_find_entry(struct stmmac_priv *priv, entry = &priv->tc_entries[i]; if (!entry->in_use && !first && free) first = entry; - if (entry->handle == loc && !free) + if ((entry->handle == loc) && !free && !entry->is_frag) dup = entry; } -- GitLab