commit
0d2dd7eaed1dac07b266ca2c662ff4a184a3060f upstream.
The patch fixes two issues in the error path cleanup:
- in MUSB_PORT_MODE_DUAL_ROLE mode, if musb_gadget_setup() fails we
never cleanup the host struct earlier allocated.
- if musb_init_debugfs() or sysfs_create_group() fails, then we never
free the host part initialization, only device part.
Cc: Daniel Mack <zonque@gmail.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
if (status < 0)
goto fail3;
status = musb_gadget_setup(musb);
+ if (status)
+ musb_host_cleanup(musb);
break;
default:
dev_err(dev, "unsupported port mode %d\n", musb->port_mode);
fail4:
musb_gadget_cleanup(musb);
+ musb_host_cleanup(musb);
fail3:
if (musb->dma_controller)