[1/6] net/hns3: return code when PCI config space write fail
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Commit Message
From: Chengwen Feng <fengchengwen@huawei.com>
This patch returns error code when calling rte_pci_write_config() API.
Fixes: 6dd32ded17d8 ("net/hns3: check PCI config space write")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
---
drivers/net/hns3/hns3_ethdev_vf.c | 3 +++
1 file changed, 3 insertions(+)
@@ -156,9 +156,12 @@ hns3vf_enable_msix(const struct rte_pci_device *device, bool op)
if (ret < 0) {
PMD_INIT_LOG(ERR, "failed to write PCI offset 0x%x",
(pos + PCI_MSIX_FLAGS));
+ return -ENXIO;
}
+
return 0;
}
+
return -ENXIO;
}