From 5e15430eaf0168d32df6d0dcacabdbab0448fb67 Mon Sep 17 00:00:00 2001 From: Devendra Naga Date: Tue, 4 Jun 2013 02:46:21 +0530 Subject: [PATCH] staging: octeon-usb: call device_unregister when platform_device_register_simple fails device_register is called before platform_device_register_simple gets called. unregister and reset the octeon_usb_registered variable Cc: Aaro Koskinen Cc: David Daney Signed-off-by: Devendra Naga Signed-off-by: Greg Kroah-Hartman --- drivers/staging/octeon-usb/octeon-hcd.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c index f3a096be2aba..fa72d59e3aa0 100644 --- a/drivers/staging/octeon-usb/octeon-hcd.c +++ b/drivers/staging/octeon-usb/octeon-hcd.c @@ -785,6 +785,8 @@ static int __init octeon_usb_module_init(void) pdev = platform_device_register_simple((char*)octeon_usb_driver.name, device, &irq_resource, 1); if (IS_ERR(pdev)) { DEBUG_FATAL("OcteonUSB: Failed to allocate platform device for USB%d\n", device); + driver_unregister(&octeon_usb_driver); + octeon_usb_registered = 0; return PTR_ERR(pdev); } if (device < MAX_USB_PORTS) -- 2.34.1