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Commit 8293a624 authored by Mukesh Ojha's avatar Mukesh Ojha Committed by Greg Kroah-Hartman
Browse files

usb: u132-hcd: fix resource leak 



[ Upstream commit f276e002793cdb820862e8ea8f76769d56bba575 ]

if platform_driver_register fails, cleanup the allocated resource
gracefully.

Signed-off-by: default avatarMukesh Ojha <mojha@codeaurora.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarSasha Levin (Microsoft) <sashal@kernel.org>
parent a3d1c9bc

drivers/usb/host/u132-hcd.c

+3 −0
Original line number Diff line number Diff line
@@ -3208,6 +3208,9 @@ static int __init u132_hcd_init(void) 
	printk(KERN_INFO "driver %s\n", hcd_name);

	workqueue = create_singlethread_workqueue("u132");

	retval = platform_driver_register(&u132_platform_driver);

	if (retval)

		destroy_workqueue(workqueue);



	return retval;

}