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net/hns3: return error on PCI config write failure

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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>
This commit is contained in:
Chengwen Feng 2021-05-07 17:08:14 +08:00 committed by Ferruh Yigit
parent 63a0f65c95
commit d9fb708a00
1 changed files with 3 additions and 0 deletions
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3
drivers/net/hns3/hns3_ethdev_vf.c
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@ -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;
}