Commit c969c6e7 authored by Huang Zijiang's avatar Huang Zijiang Committed by David S. Miller

net: hns: Fix object reference leaks in hns_dsaf_roce_reset()

The of_find_device_by_node() takes a reference to the underlying device
structure, we should release that reference.
Signed-off-by: default avatarHuang Zijiang <huang.zijiang@zte.com.cn>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2c2ade81
...@@ -3081,6 +3081,7 @@ int hns_dsaf_roce_reset(struct fwnode_handle *dsaf_fwnode, bool dereset) ...@@ -3081,6 +3081,7 @@ int hns_dsaf_roce_reset(struct fwnode_handle *dsaf_fwnode, bool dereset)
dsaf_dev = dev_get_drvdata(&pdev->dev); dsaf_dev = dev_get_drvdata(&pdev->dev);
if (!dsaf_dev) { if (!dsaf_dev) {
dev_err(&pdev->dev, "dsaf_dev is NULL\n"); dev_err(&pdev->dev, "dsaf_dev is NULL\n");
put_device(&pdev->dev);
return -ENODEV; return -ENODEV;
} }
...@@ -3088,6 +3089,7 @@ int hns_dsaf_roce_reset(struct fwnode_handle *dsaf_fwnode, bool dereset) ...@@ -3088,6 +3089,7 @@ int hns_dsaf_roce_reset(struct fwnode_handle *dsaf_fwnode, bool dereset)
if (AE_IS_VER1(dsaf_dev->dsaf_ver)) { if (AE_IS_VER1(dsaf_dev->dsaf_ver)) {
dev_err(dsaf_dev->dev, "%s v1 chip doesn't support RoCE!\n", dev_err(dsaf_dev->dev, "%s v1 chip doesn't support RoCE!\n",
dsaf_dev->ae_dev.name); dsaf_dev->ae_dev.name);
put_device(&pdev->dev);
return -ENODEV; return -ENODEV;
} }
......
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