[PATCH 2/2] usb: gadget: at91_udc: Fix error path
From: Jean-Christophe PLAGNIOL-VILLARD <hidden>
Date: 2011-02-09 12:44:28
Subsystem:
the rest, usb subsystem · Maintainers:
Linus Torvalds, Greg Kroah-Hartman
From: Rahul Ruikar <redacted> In function at91udc_probe() call put_device() when device_register() fails. Signed-off-by: Rahul Ruikar <redacted> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <redacted> --- drivers/usb/gadget/at91_udc.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index bdec36a..bb8ddf0 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c@@ -1798,8 +1798,10 @@ static int __init at91udc_probe(struct platform_device *pdev) } retval = device_register(&udc->gadget.dev); - if (retval < 0) + if (retval < 0) { + put_device(&udc->gadget.dev); goto fail0b; + } /* don't do anything until we have both gadget driver and VBUS */ clk_enable(udc->iclk);
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1.7.2.3