Commit 25ebcb7d authored Apr 04, 2019 by Andy Shevchenko Committed by Greg Kroah-Hartman Apr 25, 2019

driver core: platform: Propagate error from insert_resource()

Since insert_resource() might return an error we don't need
to shadow its error code and would safely propagate to the user.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 99826790

drivers/base/platform.c

+6 −4

Original line number	Diff line number	Diff line
		@@ -438,12 +438,14 @@ int platform_device_add(struct platform_device *pdev)
		p = &ioport_resource;
		}

		if (p && insert_resource(p, r)) {
		if (p) {
		ret = insert_resource(p, r);
		if (ret) {
		dev_err(&pdev->dev, "failed to claim resource %d: %pR\n", i, r);
		ret = -EBUSY;
		goto failed;
		}
		}
		}

		pr_debug("Registering platform device '%s'. Parent at %s\n",
		dev_name(&pdev->dev), dev_name(pdev->dev.parent));