greybus: pwm-gb.c: fix up missing { } for else

This was a compiler warning, which looked correct, but was trying to
tell us something else...

Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

diff --git a/drivers/staging/greybus/pwm-gb.c b/drivers/staging/greybus/pwm-gb.c
index 0b66f8c..c92d8e2 100644 (file)
--- a/drivers/staging/greybus/pwm-gb.c
+++ b/drivers/staging/greybus/pwm-gb.c
@@ -149,9 +149,10 @@ static int gb_pwm_count_operation(struct gb_pwm_chip *pwmc)
                ret = gb_operation_status_map(operation->result);
                gb_connection_err(connection, "pwm count result %hhu",
                                  operation->result);
-       } else
+       } else {
                response = operation->response.payload;
                pwmc->pwm_max = response->count;
+       }
 out:
        gb_operation_destroy(operation);