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>
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index ce31f07..ba22e4a 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1705,8 +1705,10 @@
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;
}