diff options
author | Rahul Ruikar <rahul.ruikar@gmail.com> | 2010-10-02 02:35:48 -0400 |
---|---|---|
committer | Felipe Balbi <balbi@ti.com> | 2010-11-05 07:43:14 -0400 |
commit | e2c3404523c5366c6cc1099d3237d363254adde0 (patch) | |
tree | 36a6a04dd5420819299f3c9c092dc39cdbf97943 | |
parent | 9001d80df9b1db946ef5d0fb52c974d74c567b86 (diff) |
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>
-rw-r--r-- | drivers/usb/musb/musb_gadget.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index ce31f079b31e..ba22e4a20f95 100644 --- 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) | |||
1705 | musb_platform_try_idle(musb, 0); | 1705 | musb_platform_try_idle(musb, 0); |
1706 | 1706 | ||
1707 | status = device_register(&musb->g.dev); | 1707 | status = device_register(&musb->g.dev); |
1708 | if (status != 0) | 1708 | if (status != 0) { |
1709 | put_device(&musb->g.dev); | ||
1709 | the_gadget = NULL; | 1710 | the_gadget = NULL; |
1711 | } | ||
1710 | return status; | 1712 | return status; |
1711 | } | 1713 | } |
1712 | 1714 | ||