Kangjie Lu b26f7e86d3 gpio: exar: add a check for the return value of ida_simple_get fails ...

commit 7ecced0934 upstream.

ida_simple_get may fail and return a negative error number.
The fix checks its return value; if it fails, go to err_destroy.

Cc: <stable@vger.kernel.org>
Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-04-03 06:26:27 +02:00

5.4 KiB

Raw Blame History

View Raw