Alexey Khoroshilov 50591c60a9 rsi: fix memory leaks and error handling in rsi_91x_usb
The patch fixes a couple of issues:
- absence of deallocation of rsi_dev->rx_usb_urb[0] in the driver;
- potential NULL pointer dereference because of lack of checks for memory
  allocation success in rsi_init_usb_interface().

By the way, it makes rsi_probe() returning error code instead of 1
and fixes comments regarding returning values.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-07-01 14:26:26 -04:00
..
2014-06-19 15:49:23 -04:00
2014-06-19 15:49:23 -04:00