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usb: musb: musb_gadget: fix resource leakage in error path 

In function musb_gadget_setup() call put_device()
when device_register() fails.

Signed-off-by: Rahul Ruikar <rahul.ruikar@gmail.com>
Acked-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Rahul Ruikar 2010-10-02 01:35:48 -05:00 committed by Felipe Balbi
parent 9001d80df9
commit e2c3404523
1 changed files with 3 additions and 1 deletions
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4
drivers/usb/musb/musb_gadget.c
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@ -1705,8 +1705,10 @@ int __init musb_gadget_setup(struct musb *musb)
musb_platform_try_idle(musb, 0); musb_platform_try_idle(musb, 0);
status = device_register(&musb->g.dev); status = device_register(&musb->g.dev);
if (status != 0) if (status != 0) {
put_device(&musb->g.dev);
the_gadget = NULL; the_gadget = NULL;
}
return status; return status;
} }