drm: Remove redundant code in the getencoder ioctl

When enabling atomic state object for this ioctl in

commit abd69c55dd8f1f71b33b8c6165217f4329db8f25
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Tue Nov 25 23:50:05 2014 +0100

    drm: Handle atomic state properly in kms getfoo ioctl

I've forgotten to remove this hunk in one of the later revisions.
drm_encoder_get_crtc already does this.

Cc: Rob Clark <robdclark@gmail.com>
Cc: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 927f344..62f485c 100644 (file)
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -2285,8 +2285,6 @@ int drm_mode_getencoder(struct drm_device *dev, void *data,
        crtc = drm_encoder_get_crtc(encoder);
        if (crtc)
                enc_resp->crtc_id = crtc->base.id;
-       else if (encoder->crtc)
-               enc_resp->crtc_id = encoder->crtc->base.id;
        else
                enc_resp->crtc_id = 0;
        drm_modeset_unlock(&dev->mode_config.connection_mutex);