[PATCH net] hinic: fix passing non negative value to ERR_PTR

[Luo bin]

get_dev_cap and set_resources_state functions may return a positive
value because of hardware failure, and the positive return value
can not be passed to ERR_PTR directly.

Fixes: 7dd29ee12865 ("net-next/hinic: add sriov feature support")
Signed-off-by: Luo bin <luobin9@xxxxxxxxxx>
---
 drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
index 0245da02efbb..b735bc537508 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
@@ -814,6 +814,8 @@ struct hinic_hwdev *hinic_init_hwdev(struct pci_dev *pdev)
 err_init_msix:
 err_pfhwdev_alloc:
 	hinic_free_hwif(hwif);
+	if (err > 0)
+		err = -EIO;
 	return ERR_PTR(err);
 }
 
-- 
2.17.1