From: David Marchand <david.marchand@6wind.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 2/4] virtio: fix incorrect check when mapping pci resources
Date: Fri, 5 Feb 2016 18:55:43 +0100 [thread overview]
Message-ID: <1454694945-18040-3-git-send-email-david.marchand@6wind.com> (raw)
In-Reply-To: <1454694945-18040-1-git-send-email-david.marchand@6wind.com>
According to the api, rte_eal_pci_map_device is only successful when returning
0.
Fixes: 6ba1f63b5ab0 ("virtio: support specification 1.0")
Signed-off-by: David Marchand <david.marchand@6wind.com>
---
drivers/net/virtio/virtio_pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/virtio/virtio_pci.c b/drivers/net/virtio/virtio_pci.c
index cd8b0ae..b1610dd 100644
--- a/drivers/net/virtio/virtio_pci.c
+++ b/drivers/net/virtio/virtio_pci.c
@@ -795,7 +795,7 @@ virtio_read_caps(struct rte_pci_device *dev, struct virtio_hw *hw)
struct virtio_pci_cap cap;
int ret;
- if (rte_eal_pci_map_device(dev) < 0) {
+ if (rte_eal_pci_map_device(dev)) {
PMD_INIT_LOG(DEBUG, "failed to map pci device!");
return -1;
}
--
1.9.1
next prev parent reply other threads:[~2016-02-05 17:55 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-05 17:55 [dpdk-dev] [PATCH 0/4] rework ioport access for virtio David Marchand
2016-02-05 17:55 ` [dpdk-dev] [PATCH 1/4] virtio/bsd: fix typo David Marchand
2016-02-05 17:55 ` David Marchand [this message]
2016-02-05 17:55 ` [dpdk-dev] [PATCH 3/4] eal: introduce ioport api David Marchand
2016-02-05 17:55 ` [dpdk-dev] [PATCH 4/4] virtio: use " David Marchand
2016-02-07 7:48 ` [dpdk-dev] [PATCH v2 0/4] rework ioport access for virtio David Marchand
2016-02-07 7:48 ` [dpdk-dev] [PATCH v2 1/4] virtio/bsd: fix typo David Marchand
2016-02-07 7:48 ` [dpdk-dev] [PATCH v2 2/4] virtio: fix incorrect check when mapping pci resources David Marchand
2016-02-07 7:48 ` [dpdk-dev] [PATCH v2 3/4] eal: introduce pci ioport api David Marchand
2016-02-08 5:56 ` Santosh Shukla
2016-02-07 7:48 ` [dpdk-dev] [PATCH v2 4/4] virtio: use " David Marchand
2016-02-08 6:01 ` Santosh Shukla
2016-02-09 3:52 ` Tetsuya Mukawa
2016-02-09 8:31 ` David Marchand
2016-02-15 13:24 ` [dpdk-dev] [PATCH v3 0/4] rework ioport access for virtio David Marchand
2016-02-15 13:24 ` [dpdk-dev] [PATCH v3 1/4] virtio/bsd: fix typo David Marchand
2016-02-15 13:24 ` [dpdk-dev] [PATCH v3 2/4] virtio: fix incorrect check when mapping pci resources David Marchand
2016-02-15 13:24 ` [dpdk-dev] [PATCH v3 3/4] eal: introduce pci ioport api David Marchand
2016-02-16 2:36 ` Yuanhan Liu
2016-02-16 6:09 ` David Marchand
2016-02-16 6:12 ` Yuanhan Liu
2016-02-15 13:24 ` [dpdk-dev] [PATCH v3 4/4] virtio: use " David Marchand
2016-02-16 2:24 ` Yuanhan Liu
2016-02-16 20:37 ` [dpdk-dev] [PATCH v4 0/4] rework ioport access for virtio David Marchand
2016-02-16 20:37 ` [dpdk-dev] [PATCH v4 1/4] virtio/bsd: fix typo David Marchand
2016-02-16 20:37 ` [dpdk-dev] [PATCH v4 2/4] virtio: fix incorrect check when mapping pci resources David Marchand
2016-02-16 20:37 ` [dpdk-dev] [PATCH v4 3/4] eal: introduce pci ioport api David Marchand
2016-02-16 20:37 ` [dpdk-dev] [PATCH v4 4/4] virtio: use " David Marchand
2016-02-16 21:59 ` [dpdk-dev] [PATCH v4 0/4] rework ioport access for virtio Thomas Monjalon
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