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| author | Rahul Ruikar <rahul.ruikar@gmail.com> | 2010-10-02 01:35:48 -0500 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2010-11-05 13:43:14 +0200 |
| commit | e2c3404523c5366c6cc1099d3237d363254adde0 (patch) | |
| tree | 36a6a04dd5420819299f3c9c092dc39cdbf97943 /drivers/usb | |
| parent | 9001d80df9b1db946ef5d0fb52c974d74c567b86 (diff) | |
| download | linux-e2c3404523c5366c6cc1099d3237d363254adde0.tar.gz linux-e2c3404523c5366c6cc1099d3237d363254adde0.tar.bz2 linux-e2c3404523c5366c6cc1099d3237d363254adde0.zip | |
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>
Diffstat (limited to 'drivers/usb')
| -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) 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; } |