diff options
| author | Íñigo Huguet <ihuguet@redhat.com> | 2022-09-15 16:19:58 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-09-20 11:21:28 -0700 |
| commit | 589c6eded10c77a12b7b2cf235b6b19a2bdb91fa (patch) | |
| tree | fe6a40dd4997d2ba594de957bc2e860912b9de03 | |
| parent | 974bb793aded499491246f6f9826e26c2b127320 (diff) | |
| download | linux-589c6eded10c77a12b7b2cf235b6b19a2bdb91fa.tar.gz | |
sfc/siena: fix null pointer dereference in efx_hard_start_xmit
Like in previous patch for sfc, prevent potential (but unlikely) NULL
pointer dereference.
Fixes: 12804793b17c ("sfc: decouple TXQ type from label")
Reported-by: Tianhao Zhao <tizhao@redhat.com>
Signed-off-by: Íñigo Huguet <ihuguet@redhat.com>
Link: https://lore.kernel.org/r/20220915141958.16458-1-ihuguet@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/sfc/siena/tx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/siena/tx.c b/drivers/net/ethernet/sfc/siena/tx.c index e166dcb9b99cea..91e87594ed1eac 100644 --- a/drivers/net/ethernet/sfc/siena/tx.c +++ b/drivers/net/ethernet/sfc/siena/tx.c @@ -336,7 +336,7 @@ netdev_tx_t efx_siena_hard_start_xmit(struct sk_buff *skb, * previous packets out. */ if (!netdev_xmit_more()) - efx_tx_send_pending(tx_queue->channel); + efx_tx_send_pending(efx_get_tx_channel(efx, index)); return NETDEV_TX_OK; } |