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usb: musb: musb_gadget: fix resource leakage in error path
author
Rahul Ruikar
<rahul.ruikar@gmail.com>
Sat, 2 Oct 2010 06:35:48 +0000
(
01:35
-0500)
committer
Felipe Balbi
<balbi@ti.com>
Fri, 5 Nov 2010 11:43:14 +0000
(13:43 +0200)
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>
drivers/usb/musb/musb_gadget.c
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diff --git
a/drivers/usb/musb/musb_gadget.c
b/drivers/usb/musb/musb_gadget.c
index
ce31f07
..
ba22e4a
100644
(file)
--- a/
drivers/usb/musb/musb_gadget.c
+++ b/
drivers/usb/musb/musb_gadget.c
@@
-1705,8
+1705,10
@@
int __init musb_gadget_setup(struct musb *musb)
musb_platform_try_idle(musb, 0);
status = device_register(&musb->g.dev);
- if (status != 0)
+ if (status != 0) {
+ put_device(&musb->g.dev);
the_gadget = NULL;
+ }
return status;
}