Commits
Kangjie Lu committed b26f7e86d3c
gpio: exar: add a check for the return value of ida_simple_get fails commit 7ecced0934e574b528a1ba6c237731e682216a74 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>