diff --git a/src/joystick/linux/SDL_sysjoystick.c b/src/joystick/linux/SDL_sysjoystick.c index 795f92b35..d70ee02ea 100644 --- a/src/joystick/linux/SDL_sysjoystick.c +++ b/src/joystick/linux/SDL_sysjoystick.c @@ -814,26 +814,24 @@ LINUX_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint1 { struct input_event event; - if (joystick->hwdata->effect.id < 0) { - if (joystick->hwdata->ff_rumble) { - struct ff_effect *effect = &joystick->hwdata->effect; + if (joystick->hwdata->ff_rumble) { + struct ff_effect *effect = &joystick->hwdata->effect; - effect->type = FF_RUMBLE; - effect->replay.length = SDL_min(duration_ms, 32767); - effect->u.rumble.strong_magnitude = low_frequency_rumble; - effect->u.rumble.weak_magnitude = high_frequency_rumble; - } else if (joystick->hwdata->ff_sine) { - /* Scale and average the two rumble strengths */ - Sint16 magnitude = (Sint16)(((low_frequency_rumble / 2) + (high_frequency_rumble / 2)) / 2); - struct ff_effect *effect = &joystick->hwdata->effect; + effect->type = FF_RUMBLE; + effect->replay.length = SDL_min(duration_ms, 32767); + effect->u.rumble.strong_magnitude = low_frequency_rumble; + effect->u.rumble.weak_magnitude = high_frequency_rumble; + } else if (joystick->hwdata->ff_sine) { + /* Scale and average the two rumble strengths */ + Sint16 magnitude = (Sint16)(((low_frequency_rumble / 2) + (high_frequency_rumble / 2)) / 2); + struct ff_effect *effect = &joystick->hwdata->effect; - effect->type = FF_PERIODIC; - effect->replay.length = SDL_min(duration_ms, 32767); - effect->u.periodic.waveform = FF_SINE; - effect->u.periodic.magnitude = magnitude; - } else { - return SDL_Unsupported(); - } + effect->type = FF_PERIODIC; + effect->replay.length = SDL_min(duration_ms, 32767); + effect->u.periodic.waveform = FF_SINE; + effect->u.periodic.magnitude = magnitude; + } else { + return SDL_Unsupported(); } if (ioctl(joystick->hwdata->fd, EVIOCSFF, &joystick->hwdata->effect) < 0) {