From 76d7774e203d422edb6b8c6db800478ca029fde5 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Mon, 28 Oct 2019 02:04:47 -0500 Subject: net: aquantia: fix error handling in aq_ptp_poll Fix currenty ignored returned error by properly checking *err* after calling aq_nic->aq_hw_ops->hw_ring_hwts_rx_fill(). Addresses-Coverity-ID: 1487357 ("Unused value") Fixes: 04a1839950d9 ("net: aquantia: implement data PTP datapath") Signed-off-by: Gustavo A. R. Silva Reviewed-by: Igor Russkikh Signed-off-by: David S. Miller --- drivers/net/ethernet/aquantia/atlantic/aq_ptp.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/ethernet/aquantia') diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c b/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c index 4ca36003c6ca..8175513e48c9 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c @@ -678,6 +678,8 @@ static int aq_ptp_poll(struct napi_struct *napi, int budget) err = aq_nic->aq_hw_ops->hw_ring_hwts_rx_fill(aq_nic->aq_hw, &aq_ptp->hwts_rx); + if (err < 0) + goto err_exit; was_cleaned = true; } -- cgit v1.2.3-59-g8ed1b