diff mbox series

[v2,8/8] net/hns3: fix return value check of setting VF bus

Message ID 1603975751-27955-9-git-send-email-oulijun@huawei.com (mailing list archive)
State Superseded, archived
Delegated to: Ferruh Yigit
Headers
Series [v2,1/8] net/hns3: enable RSS for ipv6-sctp dst/src port fields |

Checks

Context Check Description
ci/checkpatch warning coding style issues
ci/Intel-compilation success Compilation OK
ci/travis-robot success Travis build: passed
ci/iol-intel-Functional success Functional Testing PASS
ci/iol-testing success Testing PASS
ci/iol-intel-Performance success Performance Testing PASS
ci/iol-mellanox-Performance success Performance Testing PASS

Commit Message

Lijun Ou Oct. 29, 2020, 12:49 p.m. UTC 
  From: Hongbo Zheng <zhenghongbo3@huawei.com>

Currently hns3vf_reinit_dev only judge whether the return value of
hns3vf_set_bus_master() is not 0, while hns3vf_set_bus_master()
will return a negative when execute failed.

Fixes: 243651cb6c8c ("net/hns3: check PCI config space reads")
Cc: stable@dpdk.org

Signed-off-by: Hongbo Zheng <zhenghongbo3@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
---
V1->V2:
-fix checkpatch warning
---
 drivers/net/hns3/hns3_ethdev_vf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/hns3/hns3_ethdev_vf.c b/drivers/net/hns3/hns3_ethdev_vf.c
index 9fb7941..05a9341 100644
--- a/drivers/net/hns3/hns3_ethdev_vf.c
+++ b/drivers/net/hns3/hns3_ethdev_vf.c
@@ -2619,7 +2619,7 @@  hns3vf_reinit_dev(struct hns3_adapter *hns)
 	if (hw->reset.level == HNS3_VF_FULL_RESET) {
 		rte_intr_disable(&pci_dev->intr_handle);
 		ret = hns3vf_set_bus_master(pci_dev, true);
-		if (ret) {
+		if (ret < 0) {
 			hns3_err(hw, "failed to set pci bus, ret = %d", ret);
 			return ret;
 		}