From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from rere.qmqm.pl (rere.qmqm.pl [84.10.57.10]) by dpdk.org (Postfix) with ESMTP id CC33B10A7 for ; Tue, 13 Dec 2016 02:08:19 +0100 (CET) Received: by rere.qmqm.pl (Postfix, from userid 1000) id 6EFAD6119; Tue, 13 Dec 2016 02:08:19 +0100 (CET) Message-Id: <7f9c82cc9331585b82fcf680ffe873700808408f.1481590851.git.mirq-linux@rere.qmqm.pl> In-Reply-To: References: From: =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To: dev@dpdk.org Date: Tue, 13 Dec 2016 02:08:19 +0100 (CET) Subject: [dpdk-dev] [PATCH 12/13] i40e: return -errno when intr setup fails X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Dec 2016 01:08:20 -0000 Signed-off-by: Michał Mirosław --- drivers/net/i40e/i40e_ethdev.c | 5 +++-- lib/librte_eal/linuxapp/eal/eal_interrupts.c | 2 +- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c index 67778ba..39fbcfe 100644 --- a/drivers/net/i40e/i40e_ethdev.c +++ b/drivers/net/i40e/i40e_ethdev.c @@ -1692,8 +1692,9 @@ i40e_dev_start(struct rte_eth_dev *dev) !RTE_ETH_DEV_SRIOV(dev).active) && dev->data->dev_conf.intr_conf.rxq != 0) { intr_vector = dev->data->nb_rx_queues; - if (rte_intr_efd_enable(intr_handle, intr_vector)) - return -1; + ret = rte_intr_efd_enable(intr_handle, intr_vector); + if (ret) + return ret; } if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) { diff --git a/lib/librte_eal/linuxapp/eal/eal_interrupts.c b/lib/librte_eal/linuxapp/eal/eal_interrupts.c index 47a3b20..f7a8ce3 100644 --- a/lib/librte_eal/linuxapp/eal/eal_interrupts.c +++ b/lib/librte_eal/linuxapp/eal/eal_interrupts.c @@ -1157,7 +1157,7 @@ rte_intr_efd_enable(struct rte_intr_handle *intr_handle, uint32_t nb_efd) RTE_LOG(ERR, EAL, "can't setup eventfd, error %i (%s)\n", errno, strerror(errno)); - return -1; + return -errno; } intr_handle->efds[i] = fd; } -- 2.10.2