提交 b5958963 编写于 作者: P Pan Bian 提交者: David S. Miller

net: bridge: set error code on failure

Function br_sysfs_addbr() does not set error code when the call
kobject_create_and_add() returns a NULL pointer. It may be better to
return "-ENOMEM" when kobject_create_and_add() fails.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188781Signed-off-by: NPan Bian <bianpan2016@163.com>
Acked-by: NStephen Hemminger <stephen@networkplumber.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 14dd3e1b
......@@ -898,6 +898,7 @@ int br_sysfs_addbr(struct net_device *dev)
if (!br->ifobj) {
pr_info("%s: can't add kobject (directory) %s/%s\n",
__func__, dev->name, SYSFS_BRIDGE_PORT_SUBDIR);
err = -ENOMEM;
goto out3;
}
return 0;
......
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